Mouse Anti-OTUB2 (AA 126-235) Recombinant Antibody (2E7) (CBMAB-O0714-CQ)

Name: Mouse Anti-OTUB2 (AA 126-235) Recombinant Antibody (2E7)
SKU: CBMAB-O0714-CQ
Rating: 5 (1 reviews)

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Datasheet

SDS

Request for COA

Datasheet Target References Q & As Review & reward Protocols Associated Products

Basic Information

Host Animal

Mouse

Clone

2E7

Application

ELISA, IP

Immunogen

Partial recombinant corresponding to aa126-235 from human OTUB2 (NP_075601) with GST tag

Specificity

Human

Antibody Isotype

IgG2a, Κ

Clonality

Monoclonal

Application Notes

The COA includes recommended starting dilutions, optimal dilutions should be determined by the end user.

Formulations & Storage [For reference only, actual COA shall prevail!]

Format

Liquid

Buffer

PBS, pH 7.2

Storage

Store at +4°C short term (1-2 weeks). Aliquot and store at -20°C long term. Avoid repeated freeze/thaw cycles.

Epitope

AA 126-235

More Infomation

Target

Full Name

OTUB2

Introduction

This gene encodes one of several deubiquitylating enzymes. Ubiquitin modification of proteins is needed for their stability and function; to reverse the process, deubiquityling enzymes remove ubiquitin. This protein contains an OTU domain and binds Ubal (ubiquitin aldehyde); an active cysteine protease site is present in the OTU domain.

Entrez Gene ID

78990

UniProt ID

Q96DC9

Alternative Names

OTU Deubiquitinase, Ubiquitin Aldehyde Binding 2; OTU Domain-Containing Ubiquitin Aldehyde-Binding Protein 2; Ubiquitin-Specific-Processing Protease OTUB2; OTU Domain, Ubiquitin Aldehyde Binding 2; Deubiquitinating Enzyme OTUB2; Otubain-2; C14orf137

Function

Hydrolase that can remove conjugated ubiquitin from proteins in vitro and may therefore play an important regulatory role at the level of protein turnover by preventing degradation. Mediates deubiquitination of 'Lys-11'-,'Lys-48'- and 'Lys-63'-linked polyubiquitin chains, with a preference for 'Lys-63'-linked polyubiquitin chains.

Biological Process

Negative regulation of double-strand break repairManual Assertion Based On ExperimentIBA:GO_Central
Negative regulation of histone H2A K63-linked ubiquitinationManual Assertion Based On ExperimentIBA:GO_Central
Protein deubiquitinationManual Assertion Based On ExperimentIMP:UniProtKB
Protein K11-linked deubiquitinationManual Assertion Based On ExperimentIDA:UniProtKB
Protein K48-linked deubiquitinationManual Assertion Based On ExperimentIDA:UniProtKB
Protein K63-linked deubiquitinationManual Assertion Based On ExperimentIDA:UniProtKB

Cellular Location

Nucleus

Ren, W., Xu, Z., Chang, Y., Ju, F., Wu, H., Liang, Z., ... & Xia, N. (2024). Pharmaceutical targeting of OTUB2 sensitizes tumors to cytotoxic T cells via degradation of PD-L1. Nature Communications, 15(1), 9.

Xiao, J., Wang, L., Zhuang, Y., Zhu, Q., Li, W., Liao, H., ... & Liu, Z. (2024). The deubiquitinase OTUB2 promotes cervical cancer growth through stabilizing FOXM1. American Journal of Translational Research, 16(1), 75.

Zhang, Q., Zhang, J., Yao, A., Tian, X., Han, Z., Yuan, Y., ... & Yang, X. (2023). OTUB2 promotes the progression of endometrial cancer by regulating the PKM2‐mediated PI3K/AKT signaling pathway. Cell Biology International, 47(2), 428-438.

Ouyang, S., Zeng, Z., Liu, Z., Zhang, Z., Sun, J., Wang, X., ... & Kang, W. (2022). OTUB2 regulates KRT80 stability via deubiquitination and promotes tumour proliferation in gastric cancer. Cell Death Discovery, 8(1), 45.

Yu, S., Zang, W., Qiu, Y., Liao, L., & Zheng, X. (2022). Deubiquitinase OTUB2 exacerbates the progression of colorectal cancer by promoting PKM2 activity and glycolysis. Oncogene, 41(1), 46-56.

Hu, G., Yang, J., Zhang, H., Huang, Z., & Yang, H. (2022). OTUB2 promotes proliferation and migration of hepatocellular carcinoma cells by PJA1 deubiquitylation. Cellular and Molecular Bioengineering, 15(3), 281-292.

Sivakumar, D., Kumar, V., Naumann, M., & Stein, M. (2020). Activation and selectivity of OTUB-1 and OTUB-2 deubiquitinylases. Journal of Biological Chemistry, 295(20), 6972-6982.

Li, J., Cheng, D., Zhu, M., Yu, H., Pan, Z., Liu, L., ... & Yao, M. (2019). OTUB2 stabilizes U2AF2 to promote the Warburg effect and tumorigenesis via the AKT/mTOR signaling pathway in non-small cell lung cancer. Theranostics, 9(1), 179.

Zhang, Z., Du, J., Wang, S., Shao, L., Jin, K., Li, F., ... & Zhang, L. (2019). OTUB2 promotes cancer metastasis via hippo-independent activation of YAP and TAZ. Molecular cell, 73(1), 7-21.

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Please try the standard protocols which include: protocols, troubleshooting and guide.

Enzyme-linked Immunosorbent Assay (ELISA)
Flow Cytometry
Immunofluorescence (IF)
Immunohistochemistry (IHC)
Immunoprecipitation (IP)
Western Blot (WB)
Enzyme-Linked Immunospot (ELISpot)
Proteogenomics
Other Protocols

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Isotype control

For research use only. Not intended for any clinical use.

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