Phospho-p70(S6K) (Thr389) Recombinant antibody

Phospho-p70(S6K) (Thr389) Recombinant Antibody for WB, ELISA

Host / Isotype

Rabbit / IgG

Reactivity

Human

Applications

WB, ELISA

Conjugate

Unconjugated

CloneNo.

1G15

Cat no : 82373-1-RR

Synonyms

p70 alpha, p70 ribosomal S6 kinase alpha, p70 S6 kinase alpha, p70 S6K, p70 S6K 1, p70 S6K alpha, p70 S6KA, p70(S6K), p70(S6K) alpha, P70S6K1, Phospho-p70(S6K) (Thr389), PS6K, Ribosomal protein S6 kinase I, RPS6KB1, S6K, S6K beta 1, S6K1, STK14A

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Validation Data Gallery

• 

  WB analysis of MCF-7 using 82373-1-RR

  Non-treated and IGF-1 treated MCF-7 cells were subjected to SDS PAGE followed by western blot with 82373-1-RR (Phospho-p70(S6K) (Thr389) antibody) at dilution of 1:40000 incubated at room temperature for 1.5 hours. The membrane was stripped and re-blotted with beta actin antibody (66009-1-Ig) as loading control.

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Tested Applications

• Positive WB detected in: IGF-1 treated MCF-7 cells

Recommended dilution

• Western Blot (WB): WB : 1:5000-1:50000

It is recommended that this reagent should be titrated in each testing system to obtain optimal results.

Sample-dependent, Check data in validation data gallery.

Product Information

82373-1-RR targets Phospho-p70(S6K) (Thr389) in WB, ELISA applications and shows reactivity with Human samples.

• Tested Reactivity: Human
• Host / Isotype: Rabbit / IgG
• Class: Recombinant
• Type: Antibody
• Immunogen: Peptide
• Full Name: ribosomal protein S6 kinase, 70kDa, polypeptide 1
• Observed Molecular Weight: 65-85 kDa
• GenBank Accession Number: NM_003161
• Gene Symbol: RPS6KB1
• Gene ID (NCBI): 6198
• Conjugate: Unconjugated
• Form: Liquid
• Purification Method: Protein A purification
• Storage Buffer: PBS with 0.02% sodium azide and 50% glycerol pH 7.3.
• Storage Conditions: Store at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20^oC storage. 20ul sizes contain 0.1% BSA.

Background Information

The Rps6kb1 gene encodes the 70 kDa ribosomal protein S6 kinase (p70S6K), which is a serine/threonine kinase regulated by phosphoinositide 3-kinase (PI3K)/mammalian target of rapamycin (mTOR) pathway. P70S6K plays a crucial role in controlling cell cycle, growth and survival. The PI3K/mTOR signalling pathway is one of the major mechanisms for controlling cell survival, proliferation and metabolism and is the central regulator of translation of some components of protein synthesis system. Due to alternative translation two isoform S6K1 proteins are known to exist in mammalian cells: p85 S6K1 and p70 S6K1, which is identical to p85 S6K but lacks its first 23 amino acids. In addition, mammalian cells express a second S6K1 isoform spanning 316 amino acids (p31 S6K1). mTOR is know to phosphorylate and thereby activate p70 S6K1 at T389 and p85 S6K1 at T412. (PMID: 25100792, PMID: 24970012, PMID: 21602892)