SPAK (phospho Ser311) Polyclonal Antibody

Rabbit Anti-SPAK (phospho Ser311) Polyclonal Antibody

Product Specifications

Background

STK39 encodes a serine/threonine kinase that is thought to function in the cellular stress response pathway. The kinase is activated in response to hypotonic stress, leading to phosphorylation of several cation-chloride-coupled cotransporters. The catalytically active kinase specifically activates the p38 MAP kinase pathway, and its interaction with p38 decreases upon cellular stress, suggesting that this kinase may serve as an intermediate in the response to cellular stress.

CAS Number

9007-83-4

Product Name Alternative

STK39; SPAK; STE20/SPS1-related proline-alanine-rich protein kinase; Ste-20-related kinase; DCHT; Serine/threonine-protein kinase 39

Gene ID

27347

Accession Number

Q9UEW8

Reactivity

Human, Mouse, Rat

Immunogen

Synthesized peptide derived from human SPAK around the phosphorylation site of S311

Clonality

Polyclonal

Tag

STE20

Applications

WB, IHC, IF, ELISA

Purification Method

The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen.

Concentration

1 mg/ml

Molecular Weight

60kD

Precautions

The product listed herein is for research use only and is not intended for use in human or clinical diagnosis. Suggested applications of our products are not recommendations to use our products in violation of any patent or as a license. We cannot be responsible for patent infringements or other violations that may occur with the use of this product.

Shipping Conditions

Gel pack with blue ice.

Storage Conditions

Stable for one year at -20°C from date of shipment. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Aliquot to avoid repeated freezing and thawing.

Notes

Phospho-SPAK (S311) Polyclonal Antibody detects endogenous levels of SPAK protein only when phosphorylated at S311.

Observed Molecular Weight

Formulation

Liquid solution

Buffer pH

Liquid in PBS containing 50% glycerol, 0.5% BSA and 0.02% sodium azide.

Applications Notes

Optimal working dilutions should be determined experimentally by the investigator. Suggested starting dilutions are as follows: WB 1:500-1:2000; IHC 1:100-1:300; ELISA 1:5000; IF 1:50-200