抗体

JAK3, CT (Janus Kinase 3, EC 2.7.10.2, JAKL, Leukocyte Janus Kinase, LJAK) discontinued

J0902-06

250微克

569美元

多克隆

domestic rabbit

未共轭

JAK3, CT (Janus Kinase 3, EC 2.7.10.2, JAKL, Leukocyte Janus Kinase, LJAK) discontinued

兔

多克隆抗体

抗体

250微克

569美元

IgG

JAK3 is a member of Janus kinase family that has been implicated in the proximal signal transduction events of cytokine receptors. It is a non-receptor tyrosine kinase expressed in primary human vascular cells, as well as other non-lymphoid and non-myeloid cell types. Mutations of JAK3 have been found in a number of severely immuno- compromised patients. The Janus (JAK) family of cytoplasmic tyrosine kinases has been implicated in signal transduction induced by cytokines and growth factors, physically associated with ligand-bound receptors. This association that results in tyrosine phosphorylation and activation. JAK1 is approximately 130kD and contains a C-terminal tyrosine kinase domain, an adjacent kinase or kinase-related domain, and five other domains that are highly conserved among JAK family members. Family members such as JAK1, JAK2, and TYK2 are ubiquitous, whereas JAK3 is predominantly expressed in T lymphocytes. Studies with mutant cells that do not express JAK1, JAK2, or TYK2 show that their activation is essential for cellular signaling. JAK family kinases may either phosphorylate each other or be phosphorylated by a yet undescribed tyrosine kinase. Different cytokines can activate via phosphorylation distinct JAK family members. In some cells, the membrane-associated gp130 protein has been implicated in the induction of JAK family phosphorylation, although gp130 itself has no known activity. Applications: Suitable for use in Western Blot. Other applications have not been tested. Recomended Dilution: Western Blot: 2ug/ml detects JAK3 in RIPA lysates from TF-1 cells. Optimal dilutions to be determined by the researcher. Storage and Stability: May be stored at 4°C for short-term only. Aliquot to avoid repeated freezing and thawing. Store at -20°C. Aliquots are stable for 12 months. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.

Hu

Synthetic peptide, GCETHAFTAHPEGKHHSLSF, representing C-terminus of human JAK3.

Recognizes human JAK3 of ~130kD and additional bands of 90kD and 65kD.

Purified by Protein A affinity chromatography.

Supplied as a liquid in 0.1M Tris-glycine, pH 7.4, 0.15M sodium chloride, 0.05% sodium azide.

~1毫克/毫升

Product Type: Pab Isotype: IgG Host: rabbit Source: human Concentration: ~1mg/ml Form: Supplied as a liquid in 0.1M Tris-glycine, pH 7.4, 0.15M sodium chloride, 0.05% sodium azide. Purity: Purified by Protein A affinity chromatography. Immunogen: Synthetic peptide, GCETHAFTAHPEGKHHSLSF, representing C-terminus of human JAK3 Specificity: Recognizes human JAK3 of ~130kD and additional bands of 90kD and 65kD. Important Note: This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological.

免疫印迹

-20°C

1. Witthuhn, B.A., et al., Nature 370: 153-157 (1994). 2. Johnston, J.A., et al., Nature 370: 151-153 (1994). 3. Kawamura, M., et al., Proc. Nat. Acad. Sci. USA 91: 6374-6378 (1994).

https://usbio-images.r.worldssl.net/prodimages/21/J0902-06_1.jpg