NSJ Bioreagents
SKU:F54943-0.08ML
BLK Antibody / B lymphocyte kinase
BLK Antibody / B lymphocyte kinase
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Protein kinases are enzymes that transfer a phosphate group from a phosphate donor, generally the g phosphate of ATP, onto an acceptor amino acid in a substrate protein. By this basic mechanism, protein kinases mediate most of the signal transduction in eukaryotic cells, regulating cellular metabolism, transcription, cell cycle progression, cytoskeletal rearrangement and cell movement, apoptosis, and differentiation. With more than 500 gene products, the protein kinase family is one of the largest families of proteins in eukaryotes. The family has been classified in 8 major groups based on sequence comparison of their tyrosine (PTK) or serine/threonine (STK) kinase catalytic domains. The STE group (homologs of yeast Sterile 7, 11, 20 kinases) consists of 50 kinases related to the mitogen-activated protein kinase (MAPK) cascade families (Ste7/MAP2K, Ste11/MAP3K, and Ste20/MAP4K). MAP kinase cascades, consisting of a MAPK and one or more upstream regulatory kinases (MAPKKs) have been best characterized in the yeast pheromone response pathway. Pheromones bind to Ste cell surface receptors and activate yeast MAPK pathway.
Specifications
| Family | Primary antibody |
|---|---|
| Formulation | In 1X PBS, pH 7.4, with 0.09% sodium azide |
| Format | Purified |
| Host Animal | Rabbit |
| Clonality | Polyclonal (rabbit origin) |
| Isotype | Rabbit Ig |
| Species Reactivity | Human, Mouse |
| Application | IHC-P, WB |
| Application Details | Immunohistochemistry (FFPE): 1:50-1:100, Western blot: 1:500-1:1000 |
| Application Note | The stated application concentrations are suggested starting points. Titration of the BLK antibody may be required due to differences in protocols and secondary/substrate sensitivity. |
| Immunogen | A portion of amino acids 1-30 from the human protein was used as the immunogen for the BLK antibody. |
| Purity | Antigen affinity purified |
| Storage | Aliquot the BLK antibody and store frozen at -20oC or colder. Avoid repeated freeze-thaw cycles. |
| Limitation | This BLK antibody is available for research use only. |
| Uniprot # | P51451 |
| Status | Available |
| PDF Link | https://www.nsjbio.com/tds-pdf/blk-antibody-b-lymphocyte-kinase-f54943 |
| Title | BLK Antibody / B lymphocyte kinase |
| Description | Protein kinases are enzymes that transfer a phosphate group from a phosphate donor, generally the g phosphate of ATP, onto an acceptor amino acid in a substrate protein. By this basic mechanism, protein kinases mediate most of the signal transduction in eukaryotic cells, regulating cellular metabolism, transcription, cell cycle progression, cytoskeletal rearrangement and cell movement, apoptosis, and differentiation. With more than 500 gene products, the protein kinase family is one of the largest families of proteins in eukaryotes. The family has been classified in 8 major groups based on sequence comparison of their tyrosine (PTK) or serine/threonine (STK) kinase catalytic domains. The STE group (homologs of yeast Sterile 7, 11, 20 kinases) consists of 50 kinases related to the mitogen-activated protein kinase (MAPK) cascade families (Ste7/MAP2K, Ste11/MAP3K, and Ste20/MAP4K). MAP kinase cascades, consisting of a MAPK and one or more upstream regulatory kinases (MAPKKs) have been best characterized in the yeast pheromone response pathway. Pheromones bind to Ste cell surface receptors and activate yeast MAPK pathway. |
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