Cell Signaling Hpk1 (E1c3l) Rabbit mAb (Biotinylated)

Name: Cell Signaling Hpk1 (E1c3l) Rabbit mAb (Biotinylated)
SKU: CSSPQ-61606S
Price: 465.00 USD

List Price $465.00 Your Price $465.00

Cell Signaling Hpk1 (E1c3l) Rabbit mAb (Biotinylated) - CSSPQ (Additional S&H or Hazmat Fees May Apply)

NETA PART: CSSPQ-61606S

MFG.PART: 61606S

UNSPSC: 12352203

Manufacturer: Cell Signaling

Size	100 µl
Reactivity	H
Sensitivity	Endogenous
Molecular Weight (kDa)	97
Source/Isotype	Rabbit IgG
Application/Dilution	{Western Blotting: 1:1000}
Storage	Supplied in 136 mm NaCl, 2.6 mm KCI, 12 mm sodium phosphate (pH 7.4) dibasic, 2 mg/mL BSA, and 50% glycerol. Store at –20°C. Do not aliquot the antibody.
Specificity/Sensitivity	HPK1 (E1C3L) Rabbit mAb (Biotinylated) recognizes endogenous levels of total HPK1 protein.
Species Reactivity	Human
Source/Purification	Monoclonal antibody is produced by immunizing animals with a synthetic peptide corresponding to residues near the amino terminus of human HPK1 protein.
Background	Hematopoietic progenitor kinase 1 (HPK1) is a member of the germinal center kinases that is predominantly expressed in hematopoietic cells. HPK1 is a key component linking T or B cell receptors to SAPK/JNK and IkappaB kinase pathways in lymphocytes (1-3). Through its proline-rich motif, HPK1 associates with multiple SH3 domain-containing adaptor proteins, including GRB2, Nck, Crk, SLP-76, and BLNK. Phosphorylation of Tyr379 by Syk is necessary for HPK1 association with BLNK and SLP-76, as well as for HPK1 activity (4,5). Caspase cleavage of HPK1 also modulates the biological function of HPK1 (3,6,7).