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anti-RPS6KB1 antibody :: Rabbit p70 S6 Kinase Polyclonal Antibody

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Catalog # MBS9406738
Unit / Price
  0.05 mL  /  $200 +1 FREE 8GB USB
  0.1 mL  /  $255 +1 FREE 8GB USB
Product Name

p70 S6 Kinase (RPS6KB1), Polyclonal Antibody

Popular Item
Also Known As

p70 S6 Kinase (Phospho-Ser424) Antibody

Product Synonym Names
KS6B1; P70-S6K; RPS6KB1; S6K
Research Use Only
For Research Use Only. Not for use in diagnostic procedures.
Immunogen Sequence Length
3D Structure
ModBase 3D Structure for P23443
Species Reactivity
Human, Mouse, Rat
The antibody detects endogenous level of p70 S6 Kinase only when phosphorylated at serine 424.
Antibodies were produced by immunizing rabbits with synthetic phosphopeptide and KLH conjugates. Antibodies were purified by affinity-chromatography using epitope-specific phosphopeptide. Non-phospho specific antibodies were removed by chromatogramphy usi
Supplied at 1.0mg/mL in phosphate buffered saline (without Mg2+ and Ca2+), pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol.
1.0 mg/ml (lot specific)
Immunogen Type
Immunogen Description
Peptide sequence around phosphorylation site of serine 424 (P-V-S(p)-P-V) derived from Human p70 S6 Kinase.
Target Name
p70 S6 Kinase
Preparation and Storage
Store at -20 degree C for long term preservation (recommended). Store at 4 degree C for short term use.
Other Notes
Small volumes of anti-RPS6KB1 antibody vial(s) may occasionally become entrapped in the seal of the product vial during shipment and storage. If necessary, briefly centrifuge the vial on a tabletop centrifuge to dislodge any liquid in the container`s cap. Certain products may require to ship with dry ice and additional dry ice fee may apply.
Related Product Information for
anti-RPS6KB1 antibody
Phosphorylates specifically ribosomal protein S6 in response to insulin or several classes of mitogens. Promotes protein synthesis by phosphorylating PDCD4 at 'Ser-67' and targeting it for degradation.
Product Categories/Family for anti-RPS6KB1 antibody
Applications Tested/Suitable for anti-RPS6KB1 antibody
Western Blot (WB), Immunohistochemistry (IHC), Immunofluorescence (IF)
Application Notes for anti-RPS6KB1 antibody
Western blotting: 1:500~1:1000
Immunohistochemistry: 1:50~1:100
Immunofluorescence: 1:100~1:200

Western Blot (WB) of anti-RPS6KB1 antibody
Western blot analysis of extracts from MCF cells untreated or treated with EGF using p70 S6 Kinase(Phospho-Ser424) Antibody.
anti-RPS6KB1 antibody Western Blot (WB) (WB) image
Immunohistochemistry (IHC) of anti-RPS6KB1 antibody
Immunohistochemical analysis of paraffin-embedded human breast carcinoma tissue using p70 S6 Kinase(Phospho-Ser424) Antibody (left) or the same antibody preincubated with blocking peptide(right).
anti-RPS6KB1 antibody Immunohistochemistry (IHC) (IHC) image
Immunofluorescence (IF) of anti-RPS6KB1 antibody
Immunofluorescence staining of methanol-fixed Hela cells showing cytoplasmic, centrosomal and nuclear staining using p70 S6 Kinase(Phospho-Ser424) Antibody.
anti-RPS6KB1 antibody Immunofluorescence (IF) image
NCBI/Uniprot data below describe general gene information for RPS6KB1. It may not necessarily be applicable to this product.
NCBI Accession #
NCBI GenBank Nucleotide #
UniProt Primary Accession #
UniProt Secondary Accession #
UniProt Related Accession #
Molecular Weight
51,016 Da[Similar Products]
NCBI Official Full Name
ribosomal protein S6 kinase beta-1 isoform b
NCBI Official Synonym Full Names
ribosomal protein S6 kinase, 70kDa, polypeptide 1
NCBI Official Symbol
RPS6KB1  [Similar Products]
NCBI Official Synonym Symbols
S6K; PS6K; S6K1; STK14A; p70-S6K; p70 S6KA; p70-alpha; S6K-beta-1; p70(S6K)-alpha
  [Similar Products]
NCBI Protein Information
ribosomal protein S6 kinase beta-1
UniProt Protein Name
Ribosomal protein S6 kinase beta-1
UniProt Synonym Protein Names
70 kDa ribosomal protein S6 kinase 1; 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-alpha; p70 S6KA
UniProt Gene Name
RPS6KB1  [Similar Products]
UniProt Synonym Gene Names
STK14A; S6K-beta-1; S6K1; P70S6K1; p70-S6K 1; p70 S6 kinase alpha; p70 S6K-alpha; p70 S6KA  [Similar Products]
UniProt Entry Name
NCBI Summary for RPS6KB1
This gene encodes a member of the ribosomal S6 kinase family of serine/threonine kinases. The encoded protein responds to mTOR (mammalian target of rapamycin) signaling to promote protein synthesis, cell growth, and cell proliferation. Activity of this gene has been associated with human cancer. Alternatively spliced transcript variants have been observed. The use of alternative translation start sites results in isoforms with longer or shorter N-termini which may differ in their subcellular localizations. There are two pseudogenes for this gene on chromosome 17. [provided by RefSeq, Jan 2013]
UniProt Comments for RPS6KB1
p70S6K: an AGC kinase of the RSK family that is required for cell growth and G1 cell cycle progression. Is phosphorylated and activated by mTOR in mitogenic pathways downstream of phosphoinositide 3 kinase (PI3K). Phosphorylates the S6 protein of the 40S ribosomal subunit and is involved in translational control of 5' oligopyrimidine tract mRNAs. Activity is controlled by multiple phosphorylation events located within the catalytic, linker and pseudosubstrate domains. Mouse knockout shows symptoms of insulin resistance, and increased insulin senstivity, resulting in protection against diet-induced obesity. Protein expression and activation upregulated in colon adenocarcinoma cell lines. Increased expression in breast cancer correlated with poor survival. Selectively amplified and overexpressed within the 17q23 breast cancer amplicon. Two isoforms produced by alternative initiation have been reported.

Protein type: Kinase, protein; Protein kinase, Ser/Thr (non-receptor); EC; Protein kinase, AGC; Translation; AGC group; RSK family; p70 subfamily

Chromosomal Location of Human Ortholog: 17q23.1
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