Jak2 Antibody


Western Blot: Jak2 Antibody [NBP1-22975] - Whole cell lysate from Jurkat and HeLa cells.
Immunohistochemistry-Paraffin: Jak2 Antibody [NBP1-22975] - FFPE section of human ovarian carcinoma. Antibody used at a dilution of 1:250. Detection: DAB staining using Immunohistochemistry Accessory Kit.
Immunohistochemistry-Paraffin: Jak2 Antibody [NBP1-22975] - Human prostate carcinoma.

Product Details

Reactivity HuSpecies Glossary
Applications WB, ICC/IF, IHC, IHC-P, IP
1.0 mg/ml

Order Details

Jak2 Antibody Summary

The immunogen recognized by this antibody maps to a region between residue 1082 and 1132 of human Janus kinase 2 using the numbering given in entry NP_004963.1 (GeneID 3717).
Predicted Species
Primate (100%), Rhesus Macaque (100%), Equine (100%), Canine (100%), Ferret (100%)
Immunogen affinity purified
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Packaging, Storage & Formulations

Store at 4C. Do not freeze.
Tris-citrate/phosphate buffer, pH 7 to 8
0.09% Sodium Azide
1.0 mg/ml
Immunogen affinity purified


Application Notes
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.
Theoretical MW
131 kDa

Reactivity Notes

Based on 100% sequence identity, this antibody is predicted to react with Panda,Orangutan, Gorilla, Chimpanzee, European domestic ferret, Naked mole rat and Northern white-cheeked gibbon.

Alternate Names for Jak2 Antibody

  • EC 2.7.10
  • EC
  • JAK-2
  • Janus kinase 2Janus kinase 2 (a protein tyrosine kinase)
  • JTK10
  • tyrosine-protein kinase JAK2


JAK2 (Janus kinase 2) was originally cloned via screening of mouse cDNA libraries with PCR generated probes representing highly conserved elements in the protein tyrosine kinase (PTK) family. JAK2, as well as JAK, was named after the Roman god, Janus, the god of gates or doors, and who is depicted as having two faces which face opposite directions. JAK kinases bear two nearly identical phosphate transferring domains and function to transduce signals from type I and type II cytokine receptors for the activation of STAT (signal transducers and activators of transcription) transcription factors.


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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Product General Protocols

Find general support by application which include: protocols, troubleshooting, illustrated assays, videos and webinars.

Video Protocols

WB Video Protocol
ICC/IF Video Protocol

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Secondary Antibodies


Isotype Controls

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Contact Information

Product PDFs


Gene Symbol JAK2

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