Rabbit anti-Human syk Polyclonal Antibody | anti-syk antibody

Anti-syk (Phospho-Tyr323) Rabbit pAb

Cat. Num. AAA477050

• Gene Names: SYK; p72-Syk
• Reactivity: Human
• Applications: Western Blot, Immunohistochemistry, Immunocytochemistry
• Synonyms: syk; Polyclonal Antibody; Anti-syk (Phospho-Tyr323) Rabbit pAb; Spleen tyrosine kinase; anti-syk antibody

• Host: Rabbit
• Reactivity: Human
• Clonality: Polyclonal
• Isotype: IgG
• Form/Format: Supplied at 1.0mg/mL in phosphate buffered saline (without Mg2+ and Ca2+), pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol.
• Concentration: 1.0mg/mL (varies by lot)
• Sequence Length: 612

• Applicable Applications for anti-syk antibody: Western Blot (WB), Immunohistochemistry (IHC), Immunocytochemistry (ICC)
• Application Notes: WB: 1:500-1:1000; ICC: 1:100-1:200; IHC: 1:50-1:100
• Immunogen: Peptide sequence around phosphorylation site of tyrosine 323 (N-P-Y (p)-E- P) derived from Human syk.
• Sensitivity: The antibody detects endogenous level of syk only when phosphorylated at tyrosine 323.

Western Blot (WB)

(Western blot analysis of extracts from JK cells untreated or treated with H2O2 for the indicated times, using syk (phospho-Tyr323) Antibody.)

Immunofluorescence (IF)

(Immunofluorescence staining of methanol-fixed Hela cells using syk (phospho-Tyr323) Antibody.)

Immunohistochemistry (IHC)

(Immunohistochemical analysis of paraffin-embedded human breast carcinoma tissue using syk (Phospho-Tyr323) Antibody (left) or the same antibody preincubated with blocking peptide (right).)

Related Product Information for anti-syk antibody

Entrez Summary: Antibodies were produced by immunizing rabbits with synthetic phosphopeptide and KLH conjugates. Antibodies were purified by affinity-chromatography using epitope-specific phosphopeptide. Non-phospho specific antibodies were removed by chromatogramphy using non-phosphopeptide.

NCBI and Uniprot Product Information

• NCBI GI #: 205277435
• NCBI GeneID: 6850
• NCBI Accession #: NP_001128524.1
• NCBI GenBank Nucleotide #: NM_001135052.1
• UniProt Accession #: P43405
• Molecular Weight: 72
• NCBI Official Full Name: tyrosine-protein kinase SYK isoform Syk(S)
• NCBI Official Synonym Full Names: spleen associated tyrosine kinase
• NCBI Official Symbol: SYK
• NCBI Official Synonym Symbols: p72-Syk
• NCBI Protein Information: tyrosine-protein kinase SYK
• UniProt Protein Name: Tyrosine-protein kinase SYK
• Protein Family: Tyrosine-protein kinase
• UniProt Gene Name: SYK

NCBI Description

This gene encodes a member of the family of non-receptor type Tyr protein kinases. This protein is widely expressed in hematopoietic cells and is involved in coupling activated immunoreceptors to downstream signaling events that mediate diverse cellular responses, including proliferation, differentiation, and phagocytosis. It is thought to be a modulator of epithelial cell growth and a potential tumour suppressor in human breast carcinomas. Alternatively spliced transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Mar 2010]

Uniprot Description

Syk: a cytoplasmic tyrosine kinase of the SYK family containing two SH2 domains. Plays a central role in the B cell receptor (BCR) response. An upstream activator of the PI3K, PLCgamma2, and Rac/cdc42 pathways in the BCR response. Required for the sequential events of Fc gamma IIa receptor-mediated phagocytosis. Expression highest in murine spleen, heart, mammary gland and thymus. Two splice variant isoforms have been described.

Protein type: EC 2.7.10.2; Kinase, protein; Protein kinase, TK; Protein kinase, tyrosine (non-receptor); Syk family; TK group

Chromosomal Location of Human Ortholog: 9q22.2

Cellular Component: cytoplasm; cytosol; extrinsic to internal side of plasma membrane; nucleus; plasma membrane; protein complex; T cell receptor complex

Molecular Function: integrin binding; non-membrane spanning protein tyrosine kinase activity; protein binding; protein kinase activity; protein serine/threonine kinase activity; protein-tyrosine kinase activity

Biological Process: adaptive immune response; B cell receptor signaling pathway; blood vessel morphogenesis; cell proliferation; defense response to bacterium; inflammatory response; innate immune response; integrin-mediated signaling pathway; leukocyte activation during immune response; leukocyte adhesion; lymph vessel development; macrophage activation during immune response; neutrophil activation during immune response; neutrophil chemotaxis; organ morphogenesis; platelet activation; positive regulation of alpha-beta T cell proliferation; positive regulation of B cell differentiation; positive regulation of bone resorption; positive regulation of cell adhesion mediated by integrin; positive regulation of mast cell degranulation; protein amino acid phosphorylation; receptor internalization; regulation of neutrophil degranulation; regulation of phagocytosis; regulation of superoxide release; regulation of transcription factor activity; serotonin secretion by platelet; stimulatory C-type lectin receptor signaling pathway; transcription factor import into nucleus; transmembrane receptor protein tyrosine kinase signaling pathway