Jak2 (D2E12) XP® Rabbit mAb (Sepharose® Bead Conjugate) (#4089) Datasheet with Images Cell Signaling Technology

For Research Use Only. Not for Use in Diagnostic Procedures.

Applications:

REACTIVITY:

H M R

SENSITIVITY:

Endogenous

MW (kDa):

125

Source/Isotype:

Rabbit IgG

UniProt ID:

#O60674

Entrez-Gene Id:

3717

Product Information

Product Usage Information

Application	Dilution
Immunoprecipitation	1:20

Storage

Supplied in 10 mM sodium HEPES (pH 7.5), 150 mM NaCl, 100 µg/ml BSA, 50% glycerol. Store at –20°C. Do not aliquot the antibodies.

Specificity / Sensitivity

Jak2 (D2E12) XP^® Rabbit mAb (Sepharose^® Bead Conjugate) detects endogenous levels of total Jak2 protein. No cross-reactivity was observed with other family members.

Species Reactivity:

Human, Mouse, Rat

Species predicted to react based on 100% sequence homology

Hamster, Monkey, Chicken, Xenopus, Bovine, Dog, Pig, Horse

Source / Purification

Monoclonal antibody is produced by immunzing animals with a synthetic peptide corresponding to residues surrounding Pro841 of Jak2.

Product Description

This Cell Signaling Technology antibody is immobilized via covalent binding of primary amino groups to N-hydroxysuccinimide (NHS)-activated Sepharose^® beads. Jak2 (D2E12) XP^® Rabbit mAb (Sepharose^® Bead Conjugate) is useful for the immunoprecipitation of Jak2 proteins.

MW (kDa)	125

Background

Members of the Janus family of tyrosine kinases (Jak1, Jak2, Jak3, and Tyk2) are activated by ligands binding to a number of associated cytokine receptors (1). Upon cytokine receptor activation, Jak proteins become autophosphorylated and phosphorylate their associated receptors to provide multiple binding sites for signaling proteins. These associated signaling proteins, such as Stats (2), Shc (3), insulin receptor substrates (4), and focal adhesion kinase (FAK) (5), typically contain SH2 or other phospho-tyrosine-binding domains.

Species Reactivity

Species reactivity is determined by testing in at least one approved application (e.g., western blot).

Applications Key

IP: Immunoprecipitation

Cross-Reactivity Key

H: human M: mouse R: rat Hm: hamster Mk: monkey Vir: virus Mi: mink C: chicken Dm: D. melanogaster X: Xenopus Z: zebrafish B: bovine Dg: dog Pg: pig Sc: S. cerevisiae Ce: C. elegans Hr: horse GP: Guinea Pig Rab: rabbit All: all species expected

Trademarks and Patents

Cell Signaling Technology is a trademark of Cell Signaling Technology, Inc.

XP is a registered trademark of Cell Signaling Technology, Inc.

Jak antibodies produced under license (granting certain rights including those under U.S. Patent No. 5,658,791) from Chemicon International, Inc.

All other trademarks are the property of their respective owners. Visit cellsignal.com/trademarks for more information.

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