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DOK1 [p Ser450] Antibody

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Western Blot: DOK1 [p Ser450] Antibody [NBP3-23286] - Western blot image of Jurkat cells stimulated with calyculin A (100 nM, 30 min) (lanes 1-6) followed by lambda phosphatase (lanes 2 & 6) or alkaline phosphatase ...read more

Product Details

Summary
Reactivity Hu, Mu, RtSpecies Glossary
Applications WB
Clonality
Polyclonal
Host
Rabbit
Conjugate
Unconjugated

Order Details

DOK1 [p Ser450] Antibody Summary

Description
Stable for at least 1 year at -20°C.
Immunogen
Phospho-Dok1 (Ser-450) synthetic peptide (coupled to KLH) corresponds to amino acids surrounding serine 450 in human Dok1. This sequence is conserved in Dok1 from rat (Ser-449) and mouse (Ser-451). The site is not conserved in other Dok family members. [UniProt# Q99704]
Modification
p Ser450
Specificity
This antibody was cross-adsorbed to an unphosphorylated Dok1 (Ser-450) peptide before affinity purification using phospho-Dok1 (Ser-450) peptide. The purified antibody detects a band at 62 kDa corresponding to Dok1 in western blots of human Jurkat cells, but does not detect this band after lambda phosphatase treatment. Similar to Dok1 (Tyr-362) antibody, this antibody also detects an 80 kDa band that has not been identified.
Isotype
IgG
Clonality
Polyclonal
Host
Rabbit
Gene
DOK1
Purity
Antigen Affinity-purified
Innovator's Reward
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Applications/Dilutions

Dilutions
  • Western Blot 1:1000
Theoretical MW
62 kDa.
Disclaimer note: The observed molecular weight of the protein may vary from the listed predicted molecular weight due to post translational modifications, post translation cleavages, relative charges, and other experimental factors.

Packaging, Storage & Formulations

Storage
Store at -20C.
Buffer
PBS, 1 mg/ml BSA and 50% glycerol
Preservative
0.05% Sodium Azide
Purity
Antigen Affinity-purified

Alternate Names for DOK1 [p Ser450] Antibody

  • docking protein 1 (downstream of tyrosine kinase 1)
  • docking protein 1
  • docking protein 1, 62kD (downstream of tyrosine kinase 1)
  • docking protein 1, 62kDa (downstream of tyrosine kinase 1)
  • Downstream of tyrosine kinase 1
  • MGC117395
  • MGC138860
  • p62(dok)
  • P62DOK
  • pp62

Background

Dok-1 associates with the Ras GTPase-activating protein (Ras GAP) upon tyrosine phosphorylation. Evidence suggests that Dok-1 (also designated p62dok) is a substrate of the constitutive tyrosine kinase activity of p210 Bcr-Abl, a fusion protein caused by the t(9;22) translocation and associated with chronic myelogenous leukemia. Dok-1, as well as the tyrosine kinase substrates IRS-1 and Cas, are members of a class of "docking" proteins which contain multiple tyrosine residues and putative SH2 binding sites. Dok-1 is suspected to be the substrate phosphorylated in response to stimulation by a number of growth factors, including PDGF, VEGF, insulin and IGF. Dok-2 (also designated p56dok) has also been identified as a potential mediator of the effects of p210 Bcr-Abl.

Limitations

This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.

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Secondary Antibodies

 

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Bioinformatics

Gene Symbol DOK1