B-cell adapter containing a SH2 domain protein ; B-cell adapter containing a Src homology 2 domain protein ; Cytoplasmic adapter protein ; Lymphocyte antigen 57 ; Src homology 2 domain-containing leukocyte protein of 65 kDa ; Slp-65 ; Bash ; Ly57 ; Slp65
Categories
Elisa
Function
Functions as a central linker protein that bridges kinases associated with the B-cell receptor (BCR) with a multitude of signaling pathways, 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 (By similarity). Plays an important role in BCR-induced B-cell apoptosis.
Specificity
Natural and recombinant Mouse B-cell linker protein
Subcellular Location
Cytoplasm Cell membrane BCR activation results in the translocation to membrane fraction.
Associates with PLCG1, VAV1 and NCK1 in a B-cell antigen receptor-dependent fashion. Interacts with VAV3, PLCG2 and GRB2 (By similarity). Interacts through its SH2 domain with CD79A.
[15/1/25 17:38] Upload to ab completed in less than a minute: 1 file transferred (13.4 Kb/s) Cited for: NUCLEOTIDE SEQUENCE [MRNA];PROTEIN SEQUENCE OF 7-20; 147-161; 170-186; 356-366 AND 393-412;FUNCTION;TISSUE SPECIFICITY;PHOSPHORYLATION;INTERACTION WITH VAV1 AND GRB2
[15/1/25 17:38] Upload to ab completed in less than a minute: 1 file transferred (13.4 Kb/s) Cited for: FUNCTION IN PRO-B CELL TO PRE-B CELL TRANSITION;MUTAGENESIS OF TYR-52 AND TYR-96
[15/1/25 17:38] Upload to ab completed in less than a minute: 1 file transferred (13.4 Kb/s) Cited for: FUNCTION IN SYK ACTIVATION;INTERACTION WITH SYK;MUTAGENESIS OF ARG-373