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  • KD/KO Validated

BAP31 Polyclonal antibody

BAP31 Polyclonal Antibody for FC, IF, IHC, IP, WB, ELISA

Host / Isotype

Rabbit / IgG


human, mouse, rat





Cat no : 11200-1-AP


6C6 AG, BAP31, BCAP31, CDM, DXS1357E, p28, Protein CDM

Tested Applications

Positive WB detected inHEK-293 cells, A431 cells, HeLa cells, human placenta tissue, mouse placenta tissue
Positive IP detected inA431 cells
Positive IHC detected inhuman breast cancer tissue, human colon cancer tissue
Note: suggested antigen retrieval with TE buffer pH 9.0; (*) Alternatively, antigen retrieval may be performed with citrate buffer pH 6.0
Positive IF detected inHeLa cells
Positive FC detected inHeLa cells
Planning an IF experiment? We recommend our CoraLite®650 conjugated versions of this antibody.

Recommended dilution

Western Blot (WB)WB : 1:1000-1:4000
Immunoprecipitation (IP)IP : 0.5-4.0 ug for IP and 1:500-1:2000 for WB
Immunohistochemistry (IHC)IHC : 1:50-1:500
Immunofluorescence (IF)IF : 1:50-1:500
Sample-dependent, check data in validation data gallery

Product Information

11200-1-AP targets BAP31 in WB, IP, IHC, IF, FC applications and shows reactivity with human, mouse, rat samples.

Tested Reactivity human, mouse, rat
Cited Reactivity human, mouse, rat
Host / Isotype Rabbit / IgG
Class Polyclonal
Type Antibody
Immunogen BAP31 fusion protein Ag1668
Full Name B-cell receptor-associated protein 31
Calculated molecular weight 28 kDa
Observed molecular weight 28 kDa
GenBank accession numberBC014323
Gene symbol BCAP31
Gene ID (NCBI) 10134
Conjugate Unconjugated
Form Liquid
Purification Method Antigen affinity purification
Storage Buffer PBS with 0.02% sodium azide and 50% glycerol pH 7.3.
Storage ConditionsStore at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20oC storage.

Background Information

BAP31 is a chaperone protein that is abundant in the endoplasmic reticulum (ER). BAP31 plays a role in the export of secreted proteins in the ER, the recognition of abnormally folded protein and their targeting to the ER associated-degradation (ERAD). It also serves as a cargo receptor for the export of transmembrane proteins. BAP31 may be involved in apoptosis.


Product Specific Protocols
WB protocol for BAP31 antibody 11200-1-APDownload protocol
IHC protocol for BAP31 antibody 11200-1-APDownload protocol
IF protocol for BAP31 antibody 11200-1-APDownload protocol
IP protocol for BAP31 antibody 11200-1-APDownload protocol
FC protocol for BAP31 antibody 11200-1-APDownload protocol
Standard Protocols
Click here to view our Standard Protocols



Cell Death Dis

MiR-451a suppressing BAP31 can inhibit proliferation and increase apoptosis through inducing ER stress in colorectal cancer.

Authors - Ke Xu
  • KD Validated

Res Vet Sci

Proteomic analyses reveal that Orf virus induces the activation and maturation of mouse bone marrow-derived dendritic cells.

Authors - Qian Feng

J Biol Chem

Down-regulation of the islet-specific zinc transporter-8 (ZnT8) protects human insulinoma cells against inflammatory stress.

Authors - Chengfeng Merriman

J Cell Sci

Expansion of DUB functionality by alternative isoforms: USP35, a case study.

Authors - Pawel Leznicki

J Cell Sci

Co-translational biogenesis of lipid droplet integral membrane proteins

Authors - Pawel Leznicki

Food Chem Toxicol

Caffeic acid phenethyl ester protects against doxorubicin-induced cardiotoxicity and increases chemotherapeutic efficacy by regulating the unfolded protein response

Authors - Ying Zhang


The reviews below have been submitted by verified Proteintech customers who received an incentive forproviding their feedback.


Boyan (Verified Customer) (11-02-2020)

This antibody labeled the ER area clearly

  • Applications: Immunofluorescence