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Invitrogen
Human TXK, GST Tag Recombinant Protein
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Product Details
PV5860
Product Specifications
Species
Human
Expression System
Baculovirus
Amino acid sequence
260-527
Tag
GST-tag
Molecular weight
58.5 kDa
Class
Recombinant
Type
Protein
Conjugate
Form
Liquid
Concentration
See Label
Purification
purified
Storage buffer
50mM tris
Contains
no preservative
Storage conditions
-80°C, Avoid Freeze/Thaw Cycles
Shipping conditions
Dry ice
Product Specific Information
For maximum recovery please spin prior to use. Unless noted below, aliquots of the 5 µg, 10 µg and 20 µg sizes of kinase are not recommended as materials can be used in original packaging until exhausted. For larger sizes, the number of freeze/thaws may be reduced by preparing aliquots, aliquots below 20 µL are not recommended. Please never store a kinase diluted. If properly stored at -80C, this product is guaranteed for 6 months from date of purchase.
Protein Form: Recombinant, Catalytic Domain
Target Information
TXK, along with the close relatives BMS, ITK, and BTK, signal downstream of antigen receptors and other types of receptors. All members of the family contain SH3 and SH2 domains and, with the exception of Txk and Dsrc28C, also contain a pleckstrin homology (PH) and a Tec homology (TH) domain in their amino termini. Four alternatively spliced forms of Tec are found to be expressed broadly in cells of hematopoietic lineage and hepatocytes. The Emt gene product associates with CD28 and becomes activated subsequent to CD28 ligation. Btk is necessary for proper B cell development, and mutations in the gene encoding Btk have been associated with families suffering from X-linked agammaglobulinemia, also referred to as Bruton's disease. The Bmx protein shares a high degree of homology with Btk and seems to be expressed at highest levels in the heart. Txk expression is T cell-specific, while expression of the Drosophila Tec homolog, Dsrc28C, is developmentally regulated.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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Bioinformatics
Protein Aliases: Protein-tyrosine kinase 4; PTK4 protein tyrosine kinase 4; Resting lymphocyte kinase; tyrosine kinase; Tyrosine-protein kinase TXK
Gene Aliases: BTKL; PSCTK5; PTK4; RLK; TKL; TXK
UniProt ID: (Human) P42681
Entrez Gene ID: (Human) 7294
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