SYK Antibody
Rabbit Polyclonal Antibody
Cat. No.
250530
Unit
0.1 mg
Price
$347.00
Order
Order directly from
Abbiotec
350 W. 9th Ave., Ste 107
Escondido, CA 92025, USA
Phone: 1 858 586 0500 x100,
1 800 854 7453
1 800 854 7453
Fax: 1 858 586 6252
Email: info@abbiotec.com
Website: http://www.abbiotec.com
Description
SYK (Spleen tyrosine kinase), along with Zap-70, is a member of the Syk family of cytoplasmic tyrosine kinases that contain a dual SH2 domain separated by a linker region. In B cells, SYK couples the B-cell antigen receptor (BCR) to the mobilization of calcium ion either through a phosphoinositide 3-kinase-dependent pathway, when not phosphorylated on tyrosines of the linker region, or through phosphorylation/activation of phospholipase C-gamma, when phosphorylated on Tyr-348 and Tyr-352. Phosphorylation on Tyr-323 creates a binding site for c-Cbl, which is a negative regulator of BCR-stimulated calcium signaling. Also transmits signals from other cell surface receptors including the T-cell receptor, CD74, Fc receptor, and integrins. Abnormal constitutive SYK activity has been implicated in some hematopoietic malignancies.