P70 S6 Kinase beta (phospho T389) antibody (ab60948)

Product Name 

P70 S6 Kinase beta (phospho T389) antibody

Product type 

Primary antibodies

Description 

Rabbit polyclonal to P70 S6 Kinase beta (phospho T389)

Immunogen 

Synthetic phosphopeptide derived from isoform 2 of human p70 S6 Kinase beta-1 (P23443) around the phosphorylation site of threonine 389 (G-F-T^P-Y-V).

Reacts with 
(species key)

Hu, Ms, Rat

Specificity 

ab60948 detects endogenous levels of p70 S6 Kinase beta only when phosphorylated at threonine 389.

Tested applications 
(see key)

ELISA, IHC-P

Abreviews 

Customer reviews (see key)

Read about Abreviews

Application notes 
(see key)

Recommended dilutions
ELISA: 1/5000.
IHC-P: 1/50 - 1/100.


Not yet tested in other applications.
Optimal dilutions/concentrations should be determined by the end user.

Positive control 
(see definition)

Human breast carcinoma tissue.

Cellular localization 

Cytoplasmic; Synaptosome and soluble synaptosomal fractions (By similarity).

Research areas 

Signal Transduction >> Protein Phosphorylation >> Ser / Thr Kinases >> S6K Family

Relevance 

Protein kinases are enzymes that transfer a phosphate group from a phosphate donor, generally the g phosphate of ATP, onto an acceptor amino acid in a substrate protein. By this basic mechanism, protein kinases mediate most of the signal transduction in eukaryotic cells, regulating cellular metabolism, transcription, cell cycle progression, cytoskeletal rearrangement and cell movement, apoptosis, and differentiation. With more than 500 gene products, the protein kinase family is one of the largest families of proteins in eukaryotes. The family has been classified in 8 major groups based on sequence comparison of their tyrosine (PTK) or serine/threonine (STK) kinase catalytic domains. The AGC kinase group consists of 63 kinases including the cyclic nucleotide-regulated protein kinase (PKA & PKG) family, the diacylglycerol-activated/phospholipid-dependent protein kinase C (PKC) family, the related to PKA and PKC (RAC/Akt) protein kinase family, the kinases that phosphorylate G protein-coupled receptors family (ARK), and the kinases that phosphorylate ribosomal protein S6 family (RSK). The calcium/calmodulin-dependent kinase (CAMK) group consists of 75 kinases regulated by Ca2+/CaM and close relative family (CAMK, CAMKL, DAPK, MAPKAPK).

Database links 

Raised in 

Rabbit

Clonality 

Polyclonal

Isotype 

IgG

Purity 

Immunogen affinity purified

Storage buffer 

Preservative: 0.02% Sodium Azide
Constituents: 50% Glycerol, PBS (without Mg²⁺ and Ca²⁺), 150mM Sodium chloride, pH 7.4

Material safety datasheets (MSDS) for this product:
Glycerol MSDS
Sodium Azide MSDS

Purification notes 

ab60948 was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific phosphopeptide. The antibody against non-phosphopeptide was removed by chromatography using non-phosphopeptide corresponding to the phosphorylation site.

Form 

Liquid

Concentration 

1.000 mg/ml

Storage instructions 

Shipped at 4°C. Upon delivery aliquot and store at -20°C. Avoid freeze / thaw cycles.

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