BCMA Recombinant Rabbit Multiclonal Antibody [PSH18-02] - BSA and Azide free
Catalog# HA751650
BCMA Recombinant Rabbit Multiclonal Antibody [PSH18-02] - BSA and Azide free
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IF-Cell
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FC
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Human
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unconjugated
Overview
Product Name
BCMA Recombinant Rabbit Multiclonal Antibody [PSH18-02] - BSA and Azide free
Antibody Type
Recombinant Rabbit multiclonal
Species Reactivity
Human
Validated Applications
IF-Cell, FC
Molecular Weight
Predicted band size: 20 kDa
Positive Control
U266.
Conjugation
unconjugated
Clone Number
PSH18-02
Product Features
Form
Liquid
Storage Instructions
Store at +4℃ after thawing. Aliquot store at -20℃. Avoid repeated freeze / thaw cycles.
Storage Buffer
PBS (pH7.4).
Isotype
IgG
Purification Method
Protein A affinity purified.
Application Dilution
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IF-Cell
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1:100
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FC
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1μg/mL
Target
Function
B-cell maturation antigen (BCMA or BCM), also known as tumor necrosis factor receptor superfamily member 17 (TNFRSF17), is a protein that in humans is encoded by the TNFRSF17 gene. TNFRSF17 is a cell surface receptor of the TNF receptor superfamily which recognizes B-cell activating factor (BAFF). Serum B-cell maturation antigen (sBCMA) is the cleaved form of BCMA, found at low levels in the serum of normal patients and generally elevated in patients with multiple myeloma (MM). The protein encoded by this gene is a member of the TNF-receptor superfamily. This receptor is preferentially expressed in mature B lymphocytes, and may be important for B cell development and autoimmune response. This receptor has been shown to specifically bind to the tumor necrosis factor (ligand) superfamily, member 13b (TNFSF13B/TALL-1/BAFF), and to lead to NF-kappaB and MAPK8/JNK activation. This receptor also binds to various TRAF family members, and thus may transduce signals for cell survival and proliferation.
Background References
1. Sun F et al. Bispecific BCMA/CD24 CAR-T cells control multiple myeloma growth. Nat Commun. 2024 Jan
2. Lee H et al. Mechanisms of antigen escape from BCMA- or GPRC5D-targeted immunotherapies in multiple myeloma. Nat Med. 2023 Sep
Subcellular Location
Cell membrane, Endomembrane system.
UNIPROT
Synonyms
B cell maturation antigen antibody
B cell maturation factor antibody
B cell maturation protein antibody
B-cell maturation protein antibody
BCM antibody
BCMA antibody
CD269 antibody
CD269 antigen antibody
TNFRSF17 antibody
TNR17_HUMAN antibody
ExpandImages
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☑ Relative expression (RE)
Immunocytochemistry analysis of U266 (positive) and Jurkat (negative) labeling BCMA with Rabbit anti-BCMA antibody (HA751650) at 1/100 dilution.
Cells were fixed in 4% paraformaldehyde for 15 minutes at room temperature, permeabilized with 0.1% Triton X-100 in PBS for 15 minutes at room temperature, then blocked with 1% BSA in 10% negative goat serum for 1 hour at room temperature. Cells were then incubated with Rabbit anti-BCMA antibody (HA751650) at 1/100 dilution in 1% BSA in PBST overnight at 4 ℃. Goat Anti-Rabbit IgG H&L (iFluor™ 488, HA1121) was used as the secondary antibody at 1/1,000 dilution. PBS instead of the primary antibody was used as the secondary antibody only control. Nuclear DNA was labelled in blue with DAPI.
Beta tubulin (HA601187, red) was stained at 1/100 dilution overnight at +4℃. Goat Anti-Mouse IgG H&L (iFluor™ 594, HA1126) was used as the secondary antibody at 1/1,000 dilution. -
☑ Relative expression (RE)
Flow cytometric analysis of Jurkat (left, negative) and U266 (right, positive) cells labeling BCMA.
Cells were washed twice with cold PBS and resuspend. Then stained with the primary antibody (HA751650, 1μg/mL) (red) compared with Rabbit IgG Isotype Control (green). After incubation of the primary antibody at +4℃ for an hour, the cells were stained with a iFluor™ 488 conjugate-Goat anti-Rabbit IgG Secondary antibody (HA1121) at 1/1,000 dilution for 30 minutes at +4℃. Unlabelled sample was used as a control (cells without incubation with primary antibody; black).
Please note: All products are "FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE"