SAB4301289
Anti-phospho-BLK (pTyr501) antibody produced in rabbit
affinity isolated antibody
Synonym(s):
B lymphocyte kinase, EC 2.7.10.2, Tyrosine-protein kinase BLK, kinase Blk, p55-BLK
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About This Item
UNSPSC Code:
12352203
NACRES:
NA.41
biological source
rabbit
Quality Level
antibody form
affinity isolated antibody
antibody product type
primary antibodies
clone
polyclonal
form
buffered aqueous solution
mol wt
57 kDa
species reactivity
human
concentration
1.0 mg/mL
technique(s)
immunohistochemistry: 1:50-1:100
isotype
IgG
accession no.
NP_001706.2.
UniProt accession no.
shipped in
wet ice
storage temp.
−20°C
target post-translational modification
phosphorylation (pTyr501)
Gene Information
human ... BLK(640)
General description
B lymphoid tyrosine kinase (BLK) protein belongs to the Src kinase family. It has an Src homology 3 (SH3) and an Src homology 2 (SH2) domain N-terminal to the catalytic kinase domain. The BLK gene is located on human chromosome 8p23.1.
Immunogen
Peptide sequence around phosphorylation site of tyrosine 501 (R-Q-Y(p)-E-L) derived from Human BLK.
Biochem/physiol Actions
B lymphoid tyrosine kinase (BLK) protein has oncogenic properties. It helps B-cell receptors transmit signals and may be important for B-cell repertoire development and mature B-cell activity. BLK participates in B-cell antigen receptor signaling. The BLK gene polymorphisms are linked to renal dysfunction in people with systemic lupus erythematosus.
The antibody detects endogenous levels of BLK only when phosphorylated at tyrosine 501.
Features and Benefits
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Physical form
Rabbit IgG in phosphate buffered saline (without Mg2+ and Ca2+), pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol.
Disclaimer
Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.
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Storage Class
10 - Combustible liquids
wgk_germany
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
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Dongsheng Di et al.
Journal of human genetics, 65(8), 675-681 (2020-04-22)
Previous studies are inconclusive on the relationships between BLK gene polymorphisms and clinical features of systemic lupus erythematosus (SLE). The present study aimed to estimate association between BLK loci and SLE clinical features in Chinese population. Associations between BLK single-nucleotide
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