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MABS82

Sigma-Aldrich

Anti-phospho-p70 S6 Kinase (Thr389) Antibody, clone 10G7.1

clone 10G7.1, from mouse

Synonym(s):

Ribosomal protein S6 kinase beta-1, S6K-beta-1, S6K1, 70 kDa ribosomal protein S6 kinase 1, Short name=P70S6K1, p70-S6K 1, Ribosomal protein S6 kinase I, Serine/threonine-protein kinase 14A, p70 ribosomal S6 kinase alpha, p70 S6 kinase alpha, p70 S6K-alp

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About This Item

UNSPSC Code:
12352203
eCl@ss:
32160702
NACRES:
NA.41

biological source

mouse

Quality Level

antibody form

purified antibody

antibody product type

primary antibodies

clone

10G7.1, monoclonal

species reactivity

human, mouse

technique(s)

immunocytochemistry: suitable
western blot: suitable

isotype

IgG2aκ

NCBI accession no.

UniProt accession no.

shipped in

wet ice

target post-translational modification

phosphorylation (pThr389)

Gene Information

human ... RPS6KB1(6198)

General description

The p70 S6 kinase is a ubiquitous cytoplasmic protein that is activated in response to cytokines, and growth factors including the epidermal growth factor and fibroblast growth factor. It lies downstream of the mTOR/PI3K pathway and is phosphorylated on multiple residues: Thr389, Thr229, Thr421, Ser371, Ser404, Ser411, Ser418, and Ser424. Thr389, Ser371, and Ser404 are located in the linker domain; whereas Thr421, Ser411, Ser418, Ser424 are located in the autoinhibitory domain, and Thr229 is found in the catalytic domain. These sites may be phosphorylated in a hierarchical sequence leading to the activation of the p70 S6 kinase. The p70 S6 kinase phosphorylates the S6 protein on the 40S ribosomal protein (rpS6), and plays a role in multiple processes including regulation of mRNA molecules with 5’-terminal oligopyrimidine tracts, protein synthesis, cell growth, proliferation, and cell survival. The activity of this kinase may be important in diabetes, cancer, and aging.

Specificity

This antibody recognizes p70 S6 Kinase phosphorylated at (Thr389). This antibody also recognizes isoforms Alpha I and Alpha II.

Immunogen

Epitope: Phosphorylated (Thr389)
KLH-conjugated linear peptide corresponding to mouse p70 S6 Kinase phosphorylated at (Thr389).

Application

Immunocytochemistry Analysis: A 1:500 dilution from a representative lot detected p70 S6 Kinase in A431 cells.
Research Category
Signaling
Research Sub Category
Cell Cycle, DNA Replication & Repair
This Anti-phospho-p70 S6 Kinase (Thr389) Antibody, clone 10G7.1 is validated for use in Western Blotting, ICC for the detection of phospho-p70 S6 Kinase (Thr389).

Quality

Evaluated by Western Blot in untreated and serum treated NIH/3T3 cell lysates.

Western Blot Analysis: 1 µg/mL of this antibody detected p70 S6 Kinase on 10 µg of untreated and serum treated NIH/3T3 cell lysates.

Target description

~70/85 kDa observed. This protein recognizes isoforms Alpha I and Alpha II. Uncharacterized bands appear at ~18 and 200 kDa in some lysates depending on treatment conditions.

Linkage

Replaces: 04-392

Physical form

Format: Purified
Protein G Purified
Purified mouse monoclonal IgG2aκ in buffer containing 0.1 M Tris-Glycine (pH 7.4), 150 mM NaCl with 0.05% sodium azide.

Storage and Stability

Stable for 1 year at 2-8°C from date of receipt.

Analysis Note

Control
Untreated and serum treated NIH/3T3 cell lysates

Other Notes

Concentration: Please refer to the Certificate of Analysis for the lot-specific concentration.

Disclaimer

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

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Storage Class Code

12 - Non Combustible Liquids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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