Otubain-1 Antibody


Western Blot: Otubain-1 Antibody [NBP1-49934] - Detection of Human and Mouse OTUB1 by Western Blot (h&m) and Immunoprecipitation (h). Samples: Whole cell lysate from HeLa (5, 15 and 50 mcg for WB; 1 mg for IP, 20% of ...read more

Product Details

Reactivity Hu, MuSpecies Glossary
Applications WB, IP
0.2 mg/ml

Order Details

Otubain-1 Antibody Summary

The immunogen for this product maps to a region between residue 1 and 40 of human OTU Domain, Ubiquitin Aldehyde Binding 1 using the numbering given in entry NP_060140.2 (GeneID 55611).
Predicted Species
Rat (100%), Porcine (100%), Primate (100%), Squirrel (100%), Monkey (100%), Bat (100%), Bovine (100%), Ferret (100%), Guinea Pig (100%)
Immunogen affinity purified
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Packaging, Storage & Formulations

Store at 4C. Do not freeze.
Tris-buffered Saline and 0.1% BSA
0.09% Sodium Azide
0.2 mg/ml
Immunogen affinity purified

Reactivity Notes

Based on 100% sequence identity, this antibody is predicted to react with Orangutan, Rhesus Monkey, Chimpanzee, White-tufted-ear marmoset, European domestic ferret, African elephant, Small-eared galago, Thirteen-lined ground squirrel and Little brown bat.

Alternate Names for Otubain-1 Antibody

  • Deubiquitinating enzyme OTUB1
  • EC 3.1.2
  • EC
  • FLJ20113
  • FLJ40710
  • hOTU1
  • MGC111158
  • OTB1
  • OTB1MGC4584
  • OTU domain, ubiquitin aldehyde binding 1
  • OTU domain-containing ubiquitin aldehyde-binding protein 1
  • OTU1
  • OTU1OTU-domain Ubal-binding 1
  • OTUB1
  • Otubain1
  • otubain-1
  • ubiquitin thioesterase OTUB1
  • ubiquitin-specific protease otubain 1
  • Ubiquitin-specific-processing protease OTUB1


The product of this gene is a member of the OTU (ovarian tumor) superfamily of predicted cysteine proteases. The encoded protein is a highly specific ubiquitin iso-peptidase, and cleaves ubiquitin from branched poly-ubiquitin chains but not from ubiquitinated substrates. It interacts with another ubiquitin protease and an E3 ubiquitin ligase that inhibits cytokine gene transcription in the immune system. It is proposed to function in specific ubiquitin-dependent pathways, possibly by providing an editing function for polyubiquitin chain growth. Alternative splicing results in multiple transcript variants. [provided by RefSeq]


This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.

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Product General Protocols

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Video Protocols

WB Video Protocol

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Secondary Antibodies


Isotype Controls

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Contact Information

Product PDFs


Gene Symbol OTUB1

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