BLNK Antibody

Datasheet

Code	CSB-PA000998
Size	US$100
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Image	Western Blot analysis of 293 cells using BLNK Polyclonal Antibody
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Product Details
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Customer Reviews and Q&A
Target Background

Product Details

Uniprot No.

Q8WV28

Target Names

BLNK

Alternative Names

AGM4 antibody; B cell adapter containing SH2 domain protein antibody; B cell adapter containing Src homology 2 domain protein antibody; B cell adaptor containing SH2 domain antibody; B cell linker antibody; B cell linker protein antibody; B cell-specific adaptor protein antibody; B-cell activation antibody; B-cell adapter containing a SH2 domain protein antibody; B-cell adapter containing a Src homology 2 domain protein antibody; B-cell linker protein antibody; BASH antibody; Bca antibody; BLNK antibody; BLNK s antibody; BLNK_HUMAN antibody; Cytoplasmic adapter protein antibody; Ly 57 antibody; Ly57 antibody; Lymphocyte antigen 57 antibody; Lyw 57 antibody; Lyw57 antibody; MGC111051 antibody; SH2 domain-containing leukocyte protein; 65-KD antibody; SLP 65 antibody; SLP-65 antibody; SLP65 antibody; Src homology [SH2] domain-containing leukocyte protein of 65 kD antibody; Src homology 2 domain containing leukocyte protein of 65 kDa antibody; Src homology 2 domain-containing leukocyte protein of 65 kDa antibody

Raised in

Rabbit

Species Reactivity

Human,Mouse

Immunogen

Synthesized peptide derived from Human BLNK around the non-phosphorylation site of Y96.

Immunogen Species

Homo sapiens (Human)

Conjugate

Non-conjugated

Isotype

IgG

Purification Method

The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen.

Concentration

It differs from different batches. Please contact us to confirm it.

Buffer

Liquid in PBS containing 50% glycerol, 0.5% BSA and 0.02% sodium azide.

Form

Liquid

Tested Applications

WB, IHC, ELISA

Recommended Dilution

Application	Recommended Dilution
WB	1:500-1:2000
IHC	1:100-1:300
ELISA	1:20000

Protocols

Western Blotting(WB) Protocol
Immunohistochemistry (IHC) Protocol
ELISA Protocol

Troubleshooting and FAQs

Antibody FAQs

Storage

Upon receipt, store at -20°C or -80°C. Avoid repeated freeze.

Lead Time

Basically, we can dispatch the products out in 1-3 working days after receiving your orders. Delivery time maybe differs from different purchasing way or location, please kindly consult your local distributors for specific delivery time.

Customer Reviews and Q&A

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Target Background

Function

Functions as a central linker protein, downstream of the B-cell receptor (BCR), bridging the SYK kinase to a multitude of signaling pathways and regulating biological outcomes of B-cell function and development. Plays a role in the activation of ERK/EPHB2, MAP kinase p38 and JNK. Modulates AP1 activation. Important for the activation of NF-kappa-B and NFAT. Plays an important role in BCR-mediated PLCG1 and PLCG2 activation and Ca(2+) mobilization and is required for trafficking of the BCR to late endosomes. However, does not seem to be required for pre-BCR-mediated activation of MAP kinase and phosphatidyl-inositol 3 (PI3) kinase signaling. May be required for the RAC1-JNK pathway. Plays a critical role in orchestrating the pro-B cell to pre-B cell transition. May play an important role in BCR-induced B-cell apoptosis.

Gene References into Functions

vesicular signaling scaffolds are required for B cell activation indicates that vesicles may deliver preassembled signaling cargo to sites of BCR activation. PMID: 25140054
early Ca(2+) fluxing provides feed-forward signal amplification by promoting anchoring of the PLCgamma2 C2 domain to phospho-SLP65. PMID: 24166973
up-regulation of BLNK is associated with RUNX1 mutations in cytogenetically normal acute myeloid leukemia. PMID: 22689681
Live cell imaging and co-immunoprecipitation experiments confirmed that both SLP65 and CIN85 are both required for the onset and progression phases of B-cell antigen receptor signal transduction. PMID: 21822214
16 of the 34 childhood pre-B acute lymphoblastic leukaemia samples that were tested showed a complete loss or drastic reduction of SLP-65 expression PMID: 12761551
The BLNK protein is present in the majority of mediastinal B cell lymphomas. PMID: 15744341
In B cells SLP-65 exists in a 180 kDa complex as well as in monomeric form. PMID: 16356554
V(H) gene rearrangement represents a frequent feature in B-lymphoid malignancy, which can be attributed to SLP65 deficiency in many cases. PMID: 16636677
Syk is required to link phosphorylated SLP-65 to Ca(2+) mobilization. PMID: 17681949
Plasmacytoid dendritic cells express a signalosome consisting of Lyn, Syk, Btk, Slp65 (Blnk) and PLCgamma2. Triggering CD303 leads to tyrosine phosphorylation of Syk, Slp65, PLCgamma2 & cytoskeletal proteins. PMID: 18022864
BLNK prevents aneuploidy by inhibiting cytokinesis. PMID: 19018766
BLNK recruits active H-Ras to the BCR complex, which is essential for sustained surface expression of BCR in the form of the cap and for the signal leading to functional ERK activation PMID: 19218240
Data show that SLP-65 phosphorylation acts upstream for signal initiation and also downstream during selective processing of the B cell receptor signal. PMID: 19372136
Identifies BLNK as a potential target for the protein-tyrosine phosphatase SHP-1. PMID: 15588985

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Involvement in disease

Agammaglobulinemia 4, autosomal recessive (AGM4)

Subcellular Location

Cytoplasm. Cell membrane. Note=BCR activation results in the translocation to membrane fraction.

Tissue Specificity

Expressed in B-cell lineage and fibroblast cell lines (at protein level). Highest levels of expression in the spleen, with lower levels in the liver, kidney, pancreas, small intestines and colon.

Database Links

HGNC: 14211

OMIM: 604515

KEGG: hsa:29760

STRING: 9606.ENSP00000224337

UniGene: Hs.665244

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Related pathways

NF-kappa B signaling pathway B cell receptor signaling pathway Osteoclast differentiation

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301-363-4651 (Available 9 a.m. to 5 p.m. CST from Monday to Friday)

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Address

7505 Fannin St., Ste 610, Room 7 (CUBIO Innovation Center), Houston, TX 77054, USA

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