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Product Name MATK Chinese Name 酪氨酸蛋白激酶细胞分裂素抗体 Alias CHK; Csk homologous kinase; Csk type protein tyrosine kinase; CTK; Hematopoietic consensus tyrosine lacking kinase; HHYLTK; Hydroxyaryl protein kinase; HYL; HYL tyrosine kinase; HYLTK; Leukocyte carboxyl terminal src kinase related; Lsk; Megakaryocyte associated tyrosine kinase; Megakaryocyte associated tyrosine protein kinase; Protein kinase HYL; Tyrosine kinase MATK; Tyrosine protein kinase CTK; Tyrosylprotein kinase; MATK_HUMAN. Research Area Tumour Cell biology immunology Chromatin and nuclear signals Kinases and Phosphatases Immunogen Species Rabbit Clonality Polyclonal React Species (predicted: Human, Mouse, Rat, Dog, Pig, Cow, Horse, ) Applications WB=1:500-2000 ELISA=1:5000-10000 IHC-P=1:100-500 IHC-F=1:100-500 IF=1:100-500 (Paraffin sections need antigen repair)
not yet tested in other applications.
optimal dilutions/concentrations should be determined by the end user.Theoretical molecular weight 56kDa Cellular localization cytoplasmic The cell membrane Form Liquid Concentration 1mg/ml immunogen KLH conjugated synthetic peptide derived from human MATK: 411-507/507 Lsotype IgG Purification affinity purified by Protein A Buffer Solution 0.01M TBS(pH7.4) with 1% BSA, 0.03% Proclin300 and 50% Glycerol. Storage Shipped at 4℃. Store at -20 °C for one year. Avoid repeated freeze/thaw cycles. Attention This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications. PubMed PubMed Product Detail The protein encoded by this gene has amino acid sequence similarity to Csk tyrosine kinase and has the structural features of the CSK subfamily: SRC homology SH2 and SH3 domains, a catalytic domain, a unique N terminus, lack of myristylation signals, lack of a negative regulatory phosphorylation site, and lack of an autophosphorylation site. MATK is thought to play a significant role in the signal transduction of hematopoietic cells. It is able to phosphorylate and inactivate Src family kinases, and may play an inhibitory role in the control of T-cell proliferation. This protein might be involved in signaling in some cases of breast cancer.
Function:
Could play a significant role in the signal transduction of hematopoietic cells. May regulate tyrosine kinase activity of SRC-family members in brain by specifically phosphorylating their C-terminal regulatory tyrosine residue which acts as a negative regulatory site. It may play an inhibitory role in the control of T-cell proliferation.
Subunit:
Interacts with KIT.
Subcellular Location:
Cytoplasm. Membrane. Note=In platelets, 90% of MATK localizes to the membrane fraction, and translocates to the cytoskeleton upon thrombin stimulation.
Tissue Specificity:
Expressed in various myeloid cell lines, detected in brain and lung.
Similarity:
Belongs to the protein kinase superfamily. Tyr protein kinase family. CSK subfamily.
Contains 1 protein kinase domain.
Contains 1 SH2 domain.
Contains 1 SH3 domain.
SWISS:
P42679
Gene ID:
4145
Database links:Entrez Gene: 4145 Human
Entrez Gene: 17179 Mouse
Omim: 600038 Human
SwissProt: P42679 Human
SwissProt: P41242 Mouse
Unigene: 631845 Human
Unigene: 2918 Mouse
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