Category: Protein

Reference: RP10233K
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This kit is designed for enrichment of cellular proteins conjugated with lysine 29/33-linked polyubiquitin chains using GST-TRABID (ZNF1). Polyubiquitinated proteins bound on GST-TRABID (ZNF1) can be precipi-tated...
Reference: RP10223K
€0.00 (tax incl.)
Immunoproteasome Activity Fluorometric Assay Kit II was designed for assaying the immunoproteasomes' chymotrypsin-like, trypsin-like and caspase-like activities in vitro using purified proteasomes, cell lysates or...
Reference: RP10199DLQ
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A single biotin moiety is conjugated on the N-terminus of ubiquitin. All lysine residues of ubiquitin are still available for formation of polyubiquitin chains. The extremely high binding affinity between biotin and...
Reference: RP10195D
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This product is a native K6-linked diUb which can be used as a substrate for deubiquitinating enzymes. It can also be used to investigate linkage specificiy of proteins that contain ubiquitin-associated domains or...
Reference: RP10191TLQ
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The 20S proteasome has a barrel – shaped structure arranged as four heptomeric rings of αββα. In eukaryotes, each of α and β ring is composed of seven different proteins. The β1, β2 and β5 subunits have...
Reference: RP10174LQ
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Ubiquitin (+1) consists of the first 75 amino acids of ubiquitin, but lacks glycine 76 because of the deletion of two of the three nucleotides that encode glycine 76. The resulting frame shift leads to the addition of...
Reference: RP10173LQ
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Ubiquitin (Ub) is a 76 amino acid protein widely expressed in the cytoplasmic and nucleus of cells. Ub is posttranslationally conjugated to proteins by the E1, E2, E3 protein ubiquitination cascade. Ub can be...
Reference: RP10171LQ
€0.00 (tax incl.)
TNFalpha (Tumor necrosis factor alpha) is produced by immune and epithelial cells. It plays important roles in regulating inflammation, apoptosis, and immune response. It exerts its function mainly by binding of two...
Reference: RP10149LQ
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Ub chains are formed by conjugating the C-terminal glycine residue of Ub onto any of seven internal lysine residues or the amino group of the previous Ub. Ub chains are classified by the lysine residue used to link...
Reference: RP10139LQ
€0.00 (tax incl.)
Ub chains are formed by conjugating the C-terminal glycine residue of Ub onto any of seven internal lysine residues or the amino group of the previous Ub. Ub chains are classified by the lysine residue used to link...
Reference: RP10100LQ
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DESI-2 (desumoylating isopeptidase 2, also called Permuted Papain fold Peptidases of DsRNA viruses and Eukaryotes (PPPDE1)) and DESI-1 (also called PPPDE2) contain a Ub-binding domain and a cysteine protease domain....
Reference: RP10092LQ
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This product contains authentic K48-linked isopeotide bonds, synthesized by an enzymatic reaction containing UbE1, GST-E2-25K and fluorescein-Ub (catalog # E1155/E1156). Mainly contain Ub(2-10) chains with residual...
Reference: RP10087LQ
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Adrm1 is an integral Ub receptor of the 26S proteasome. Adrm1 binds both Ub and polyUb chains via its N-terminal Pru domain. The Pru domain also binds S1 to locate Adrm1 on the 26S proteasome. The C-terminal domain...
Reference: RP10077LQ
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Ubiquitin (Ub) is a 76 amino acid protein widely expressed in the cytoplasmic and nucleus of cells. Ub is posttranslationally conjugated to proteins by the E1, E2, E3 protein ubiquitination cascade. Ub can be...
Reference: RP10024LQ
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SUMO1-3 (small ubiquitin-related modifiers) are ubiquitin-like proteins that can be conjugated to substrate proteins using a cascade of enzymatic reactions. Protein sumoylation can be reversed by the sentrin-specific...
Reference: RP10005LQ
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TRABID is an OUT domain-containing deubiquitinating enzyme that exhibits specificity to K29/K33-linked polyubiquitin chains. 6xHis-GST-TRABID(NZF1) contains the N-terminal NZF1 domain (amino acid 1-33) of TRABID fused...
Reference: RP10248DLQ
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Ub-Rhodamine 110 is a quenched, fluorescent substrate for deubiquitinating enzymes. Cleavage of the amide bond between the C-terminal glycine of ubiquitin and rhodamine110 results in an increase in rhodamine...
Reference: RP10246D
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A potent, irreversible and specific inhibitor of deSUMOylation proteases (SENPs) that cleave SUMO2 conjugates. It is N-terminally tagged with a biotin, which allows for sensitive identification of SENPs using...
Reference: RP10245D
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Cy5-Ub-VME is a potent, irreversible and specific inhibitor of deubiquitinating enzymes (DUBs), which is labeled on the N-terminus with a Cy5 dye (Cy5, Ex 625-650 nm, Em 670 nm). This ubiquitin-based activity probe...
Reference: RP10243D
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Biotin-Ub-PA is a newly developed potent and specific inhibitor of deubiquitinating enzymes (DUBs), which has a N-terminal biotin tag. An aminohexanoic acid (Ahx) linker is used to create extra space between the...
Reference: RP10242D
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A potent, irreversible and specific inhibitor of deubiquitinating enzymes (DUBs) that is prepared by chemical synthesis. It is N-terminally tagged with an HA-tag (YPYDVPDYA), which allows for sensitive identification...
Reference: RP10241DLQ
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Ub aldehyde is a potent and highly specific inhibitor of cysteine deubiquitinating enzymes including the Ub C-terminal hydrolases (UCHs), the Ub-specific proteases (USPs), the ovarian tumor domains (OTUs) proteases...
Reference: RP10240K
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Caspase-3, 7 Activity Fluorometric Assay Kit can be used for assaying caspase-3, 7 activities in cell/tissue extracts in a 96-well plate format. Each of the supplied fluorogenic substrate and the pan caspase inhibitor...
Reference: RP10237K
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This kit is designed to enrich deubiquitinating enzymes in crude or partially purified cell/tissue extracts, followed by identification using immunoblotting or mass spectrometry.
Reference: RP10232K
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This kit is designed for enrichment of polyubiquitinated cellular proteins using GST tagged recombinant proteins that bind lysine 48 and lysine 63 polyubiquitin chains. It can be used to enrich polyubiquitinated...
Reference: RP10231K
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This kit is designed for enrichment of cellular proteins conjugated with linear polyubiquitin chains using GST-NEMO (UBAN). Polyubiquitinated proteins bound on GST-NEMO (UBAN) can be precipitated using glutathione...
Reference: RP10230K
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This kit is designed for enrichment of polyubiquitinated cellular proteins conjugated with lysine 63 using GST-TAB2 (NZF). Polyubiquitinated proteins bound on GST-TAB2 (NZF) can be precipitated using glutathione resin...
Reference: RP10226K
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This kit is designed for assaying 26S proteasome-mediated degradation of ubiquitinated proteins in vitro. It contains highly purified active bovine 26S proteasome that has been used by different research groups for...
Reference: RP10225K
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The Rapid 26S Proteasome Purification Kit is designed to rapidly purify the endogenous 26S proteasome from cell or tissue extracts within 8 hours according to a published method (reference 1) with modifications. This...
Reference: RP10222K
€0.00 (tax incl.)
Immunoproteasome Activity Fluorometric Assay Kit I was designed for assaying the immunoproteasomes'' chymotrypsin-like activity in vitro using purified proteasome, cell lysates or tissue extracts. The proteasome...
Reference: RP10221K
€0.00 (tax incl.)
Proteasome Activity Fluorometric Assay Kit II is designed for assaying the proteasome’s chymotrypsin-like, trypsin-like and caspase-like activities in vitro using purified proteasome, cleared cell lysates or tissue...
Reference: RP10220K
€0.00 (tax incl.)
Proteasome Activity Fluorometric Assay Kit I is designed for assaying the proteasome’s chymotrypsin-like activity in vitro using purified proteasome, cleared cell lysates or tissue extracts. The proteasome cleaves...
Reference: RP10218K
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Ubiquitin Linkage Screening Kit II is designed for two purposes: 1) to identify the ubiquitin lysine residue that is used to link the polyubiquitin chain conjugated on a protein substrate; 2) to determine whether a...
Reference: RP10215K
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Sumo1, Sumo2, Sumo 3 Conjugation Kit is designed for assaying the conjugation of Sumo1, Sumo2 and Sumo3 to protein substrates in vitro. In a protein sumoylation reaction, a Sumo protein is first activated by the Sumo...
Reference: RP10214K
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Sumo3 Conjugation Kit is designed for assaying the conjugation of Sumo3 to protein substrates in vitro. In a protein sumoylation reaction, a Sumo protein is first activated by the Sumo activating enzyme SAE1/SAE2 (E1)...
Reference: RP10213K
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Sumo2 Conjugation Kit is designed for assaying the conjugation of Sumo2 to protein substrates in vitro. In a protein sumoylation reaction, a Sumo protein is first activated by the Sumo activating enzyme SAE1/SAE2 (E1)...
Reference: RP10208K
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This kit contains 5 μg each of linear, K6, K11, K27, K29, K33, K48, and K63-linked diubiquitin, a total of eight different diubiquitin forms. It can be used for determining linkage specificity of deubiquitinating...
Reference: RP10206K
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The E2 Screening Kit is developed for identification of the E2 Ub-conjugating enzyme(s) for a specific E3 Ub ligase and/or a protein substrate. This kit contains 29 E2 enzymes.
Reference: RP10200DLQ
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N-terminal TARMA-Ub (also called TARMA-Ub) is a fluorescent Ub, in which TAMRA (5-tetramethylrhodamine) is covalently conjugated on the N-terminus of Ub. All seven lysine residues in TARMA-Ub are available for...
Reference: RP10198D
€0.00 (tax incl.)
This product is a native K33-linked diUb which can be used as a substrate for deubiquitinating enzymes. It can also be used to investigate linkage specificity of proteins that contain ubiquitin-associated domains or...
Reference: RP10197D
€0.00 (tax incl.)
This product is a native K29-linked diUb which can be used as a substrate of deubiquitinating enzyems. It can also be used to investigate linkage specificity of proteins that contain ubiquitin-associated domains or...
Reference: RP10192TLQ
€0.00 (tax incl.)
Upon stimulation with IFN – γ, the expression of the three catalytic β subunits β1, β2, and β5 with iso-forms β1i (LMP2), β2i (MECL – 1), and β5i (LMP7) are induced, respectively. These subunits are incorporated into...
Reference: RP10190TLQ
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The 19S regulatory particle (PA700) locates on either one or both ends of the 20S core particle of the 26S proteasome. It has 19 subunits including six AAA ATPases that associate with α subunits of the 20S proteasome...
Reference: RP10189TLQ
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The 26S proteasome is an approximately 2.5 mDa large complex composed of the 20S proteasome and the 19S regulatory particle (also called PA700 in mammals). The 20S proteasome has 28 subunits that form a barrel –...
Reference: RP10188LQ
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Ubiquitin C-terminal hydrolase L3 (UchL3) is a deubiquitinase enzyme (DUB), which performs hydrolysis of the bond at the C terminus of the ubiquitin and trims down the polyubiquitin chain into monomers. UchL3 has...
Reference: RP10187LQ
€0.00 (tax incl.)
Deubiquitinating enzymes (DUBs) are proteases that posses the ability to cleave ubiquitin chains or the isopeptide bond that conjugates ubiquitin with a substrate. Human cells have approximately 100 DUBs that play...
Reference: RP10186LQ
€0.00 (tax incl.)
Ub75 lacks the amino acid glycine 76, which is required to form thioester bond with Ub activating enzyme E1. Therefore, Ub75 can not react with E1, E2 and E3 enzymes; and does not support ubiquitination. It can be...
Reference: RP10185LQ
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Ubiquitin (S20C) bears a single amino acid substitution that replaces serine 20 with a cysteine. This substitution has no effect on Ub’s structure and allows label Ub with other groups, such as biotin or fluorescent...
Reference: RP10182LQ
€0.00 (tax incl.)
Ubiquitin (Ub) is a 76 amino acid protein widely expressed in the cytoplasmic and nucleus of cells. Ub is posttranslationally conjugated to proteins by the E1, E2, E3 protein ubiquitination cascade. Ub can be...
Reference: RP10179LQ
€0.00 (tax incl.)
Ubiquitin (Ub) is a 76 amino acid protein widely expressed in the cytoplasmic and nucleus of cells. Ub is posttranslationally conjugated to proteins by the E1, E2, E3 protein ubiquitination cascade. Ub can be...
Reference: RP10178LQ
€0.00 (tax incl.)
Ubiquitin (Ub) is a 76 amino acid protein widely expressed in the cytoplasmic and nucleus of cells. Ub is posttranslationally conjugated to proteins by the E1, E2, E3 protein ubiquitination cascade. Ub can be...
Reference: RP10177LQ
€0.00 (tax incl.)
Ubiquitin (Ub) is a 76 amino acid protein widely expressed in the cytoplasmic and nucleus of cells. Ub is posttranslationally conjugated to proteins by the E1, E2, E3 protein ubiquitination cascade. Ub can be...
Reference: RP10176LQ
€0.00 (tax incl.)
All lysine residues in Ub(K0) were substituted with arginine residues, thereby Ub(K0) can only support monoubiquitination, but not polyubiquitination.
Reference: RP10170LQ
€0.00 (tax incl.)
SUMO (small Ub-related modifier) is a Ub-like protein. Three types of SUMO are most commonly studied, SUMO 1, SUMO 2, and SUMO 3. SUMO 2 and SUMO 3 are almost identical isoforms and thus share many functions. Like...
Reference: RP10168LQ
€0.00 (tax incl.)
SUMO (small Ub-related modifier) is a Ub-like protein. Three types of SUMO are most commonly studied, SUMO 1, SUMO 2, and SUMO 3. SUMO 2 and SUMO 3 are almost identical isoforms and thus share many functions. Like...
Reference: RP10164LQ
€0.00 (tax incl.)
Polyubiquitinated UbE2S (Ubn (K11-linked)-UbE2S) is a polyubiquitinated substrate in which various K11-linked polyUb chains were conjugated on the Ub conjugating enzyme UbE2S. It can be used as a substrate to monitor...
Reference: RP10161LQ
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OTUD6B belongs to the OTU (ovarian tumour) family of deubiquitinating enzymes. Functions of this enzyme are not clear. In vitro, purified OTUD6B has not activity for cleavage of various di-Ub chains.
Reference: RP10160LQ
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OTUD2 belongs to the OTU (ovarian tumour) family of deubiquitinating enzymes. OTUD2 cleaves K-11, 27, 29 0r 33-linked polyubiquitin chains. It could be involved in regulating endoplasmic reticulum-associated...
Reference: RP10159LQ
€0.00 (tax incl.)
Deubiquitinating enzymes (DUBs) are proteases that posses the ability to cleave ubiquitin chains or the isopeptide bond that conjugates ubiquitin with a substrate. Human cells have approximately 100 DUBs that play...
Reference: RP10158LQ
€0.00 (tax incl.)
Deubiquitinating enzymes (DUBs) are proteases that posses the ability to cleave ubiquitin chains or the isopeptide bond that conjugates ubiquitin with a substrate. Human cells have approximately 100 DUBs that play...
Reference: RP10156LQ
€0.00 (tax incl.)
Non-cleavable linear Ub6 was a derivative of 6xHis-non-cleavable linear Ub6 by removal of the N-terminal 6xHis and 3xHA tags using TEV digestion. The G76V substitution was introduced in the first five Ub moieties and...
Reference: RP10152LQ
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The linear ubiquitin chains are formed by conjugating the N-terminal methionine residue of one ubiquitin with the C-teminal glycine residue of another ubiquitin. This product is expressed in E. coli as a fusion protein.
Reference: RP10147LQ
€0.00 (tax incl.)
Ub chains are formed by conjugating the C-terminal glycine residue of Ub onto any of seven internal lysine residues or the amino group of the previous Ub. Ub chains are classified by the lysine residue used to link...
Reference: RP10146LQ
€0.00 (tax incl.)
Ub chains are formed by conjugating the C-terminal glycine residue of Ub onto any of seven internal lysine residues or the amino group of the previous Ub. Ub chains are classified by the lysine residue used to link...
Reference: RP10144LQ
€0.00 (tax incl.)
Ub chains are formed by conjugating the C-terminal glycine residue of Ub onto any of seven internal lysine residues or the amino group of the previous Ub. Ub chains are classified by the lysine residue used to link...
Reference: RP10143LQ
€0.00 (tax incl.)
Ub chains are formed by conjugating the C-terminal glycine residue of Ub onto any of seven internal lysine residues or the amino group of the previous Ub. Ub chains are classified by the lysine residue used to link...
Reference: RP10142LQ
€0.00 (tax incl.)
Ub chains are formed by conjugating the C-terminal glycine residue of Ub onto any of seven internal lysine residues or the amino group of the previous Ub. Ub chains are classified by the lysine residue used to link...
Reference: RP10141LQ
€0.00 (tax incl.)
Ub chains are formed by conjugating the C-terminal glycine residue of Ub onto any of seven internal lysine residues or the amino group of the previous Ub. Ub chains are classified by the lysine residue used to link...
Reference: RP10138LQ
€0.00 (tax incl.)
Ub chains are formed by conjugating the C-terminal glycine residue of Ub onto any of seven internal lysine residues or the amino group of the previous Ub. Ub chains are classified by the lysine residue used to link...
Reference: RP10135LQ
€0.00 (tax incl.)
HSP70 a critical chaperone protein that has a high affinity for unfolded polypeptide chains. It binds extended peptide segments with a net hydrophobic character exposed by polypeptides during translation and membrane...
Reference: RP10134LQ
€0.00 (tax incl.)
Ubiquitin (Ub) is a 76 amino acid protein widely expressed in the cytoplasmic and nucleus of cells. Ub is posttranslationally conjugated to proteins by the E1, E2, E3 protein ubiquitination cascade. Ub can be...
Reference: RP10133LQ
€0.00 (tax incl.)
Usp5 (IsoT) is a deubiquitinase enzyme that hydrolyzes free polyubiquitin chains. The Usp5 contains two zinc finger domains (ZnF-UBP). This product contains the second ZnF-UBP domain (amino acid 163 – 291). The...
Reference: RP10122LQ
€0.00 (tax incl.)
Ubiquitin (Ub) is a 76 amino acid protein widely expressed in the cytoplasmic and nucleus of cells. Ub is posttranslationally conjugated to proteins by the E1, E2, E3 protein ubiquitination cascade. Ub can be...
Reference: RP10121LQ
€0.00 (tax incl.)
UbE3A (also called E6AP) is a 100 kDa HECT (homologous to E6AP carboxyl terminus) domain ubiquitin ligase containing two E2 binding sites for UbcH7 and UbcH8. UbE3A was found to bind to the human papillomavirus (HPV)...
Reference: RP10119LQ
€0.00 (tax incl.)
TNFalpha (Tumor necrosis factor alpha) is produced by immune and epithelial cells. It plays important roles in regulating inflammation, apoptosis, and immune response. It exerts its function mainly by binding of two...
Reference: RP10117LQ
€0.00 (tax incl.)
SUMO (small Ub-related modifier) is a Ub-like protein. Three types of SUMO are most commonly studied, SUMO 1, SUMO 2, and SUMO 3. SUMO 2 and SUMO 3 are almost identical isoforms and thus share many functions. Like...
Reference: RP10115LQ
€0.00 (tax incl.)
SUMO (small Ub-related modifier) is a Ub-like protein. Three types of SUMO are most commonly studied, SUMO 1, SUMO 2, and SUMO 3. SUMO 2 and SUMO 3 are almost identical isoforms and thus share many functions. Like...

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