Rabbit polyclonal antibody raised against synthetic phosphopeptide of human ALK.
Immunogen:
Synthetic phosphopeptide (conjugated with KLH) corresponding to residues surrounding Y1604 of human ALK.
Host:
Rabbit
Theoretical MW (kDa):
176
Reactivity:
Human
Specificity:
ALK (phospho Y1604) polyclonal antibody detects endogenous levels of human ALK only when phosphorylated at tyrosine 1604.
Form:
Liquid
Purification:
Affinity chromatography
Recommend Usage:
Immunohistochemistry (1:50-1:100)Immunofluorescence (1:100-1:500)Western Blot (1:500-1:3000)The optimal working dilution should be determined by the end user.
Storage Buffer:
In PBS (without Mg2+ and Ca2+), 150 mM NaCl, pH 7.4 (50% glycerol, 0.02% sodium azide)
Storage Instruction:
Store at -20°C.Aliquot to avoid repeated freezing and thawing.
Note:
This product contains sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.
Datasheet:
Download
Applications
Western Blot (Cell lysate)
Western blot analysis of Lane 1: Untreated HepG2 cell lysates, Lane 2: Synthesized peptide treated HepG2 cell lysates reacted with ALK (phospho Y1604) polyclonal antibody (Cat # PAB29642) at 1:500-1:3000 dilution.
Immunohistochemical staining of paraffin-embedded human brain tissue reacted with ALK (phospho Y1604) polyclonal antibody (Cat # PAB29642) at 1:50-1:100 dilution. The picture on the right is treated with the synthesized peptide.
Immunofluorescence
Immunofluorescent staining of HeLa cells reacted with ALK (phospho Y1604) polyclonal antibody (Cat # PAB29642) at 1:100-1:500 dilution. The picture on the right is treated with the synthesized peptide.
The 2;5 chromosomal translocation is frequently associated with anaplastic large cell lymphomas (ALCLs). The translocation creates a fusion gene consisting of the ALK (anaplastic lymphoma kinase) gene and the nucleophosmin (NPM) gene: the 3" half of ALK, derived from chromosome 2, is fused to the 5" portion of NPM from chromosome 5. A recent study shows that the product of the NPM-ALK fusion gene is oncogenic. The deduced amino acid sequences reveal that ALK is a novel receptor protein-tyrosine kinase having a putative transmembrane domain and an extracellular domain. These sequences are absent in the product of the transforming NPM-ALK gene. ALK shows the greatest sequence similarity to LTK (leukocyte tyrosine kinase). ALK plays an important role in the development of the brain and exerts its effects on specific neurons in the nervous system. [provided by RefSeq