Detects human, mouse and rat p70 S6 Kinase and p85 S6 Kinase (also known as p70 S6 Kinase alphaI), an isoform with 23 extra residues at the N-terminus. Reactivity with beta isoforms of p70 S6 Kinase is unknown.

Clonality

Polyclonal

Host

Goat

Isotype

IgG

Scientific Data Images for Human/Mouse/Rat p70 S6 Kinase Antibody

Detection of Human and Mouse p70 S6 Kinase by Western Blot.

Western blot shows lysates of MCF-7 human breast cancer cell line, HeLa human cervical epithelial carcinoma cell line, and NIH-3T3 mouse embryonic fibroblast cell line. PVDF membrane was probed with 1 µg/mL of Goat Anti-Human/Mouse/Rat p70 S6 Kinase Antigen Affinity-purified Polyclonal Antibody (Catalog # AF8964) followed by HRP-conjugated Anti-Goat IgG Secondary Antibody (Catalog # HAF109). Specific bands were detected for p70 S6 Kinase at approximately 70 and 85 kDa (as indicated). This experiment was conducted under reducing conditions and using Immunoblot Buffer Group 1.

Applications for Human/Mouse/Rat p70 S6 Kinase Antibody

Application

Recommended Usage

Immunohistochemistry

5-15 µg/mL
Sample: Immersion fixed paraffin-embedded sections of human breast cancer tissue

Western Blot

1 µg/mL
Sample: MCF-7 human breast cancer cell line, HeLa human cervical epithelial carcinoma cell line, and NIH-3T3 mouse embryonic fibroblast cell line

Formulation, Preparation, and Storage

Purification

Antigen Affinity-purified

Reconstitution

Reconstitute at 0.2 mg/mL in sterile PBS. For liquid material, refer to CoA for concentration.

Formulation

Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied either lyophilized or as a 0.2 µm filtered solution in PBS.

Shipping

Lyophilized product is shipped at ambient temperature. Liquid small pack size (-SP) is shipped with polar packs. Upon receipt, store immediately at the temperature recommended below.

Stability & Storage

Use a manual defrost freezer and avoid repeated freeze-thaw cycles.

12 months from date of receipt, -20 to -70 °C as supplied.
1 month, 2 to 8 °C under sterile conditions after reconstitution.
6 months, -20 to -70 °C under sterile conditions after reconstitution.

Background: p70 S6 Kinase

p70 S6 kinase is a Ser/Thr kinase activated by such mitogens as EGF, IGF-I, and insulin. The S6 protein of the 40S ribosomal subunit is a major substrate of p70 S6 kinase, and its phosphorylation upregulates the translation of mRNAs containing an oligopyrimidine tract at their transcriptional start site. The activity of p70 S6 kinase is controlled by multiple phosphorylation events, with phosphorylation at T229 by PDK1 and T389 by mTOR most critical for kinase function.

Alternate Names

p70-alpha, RPS6KB1, S6K1, STK14A

Entrez Gene IDs

6198 (Human); 72508 (Mouse); 83840 (Rat)

Gene Symbol

RPS6KB1

UniProt

M60725

Additional p70 S6 Kinase Products

Product Documents for Human/Mouse/Rat p70 S6 Kinase Antibody

Product Datasheets

Download Product Datasheets

COA

SDS

Download SDS

Product Specific Notices for Human/Mouse/Rat p70 S6 Kinase Antibody

For research use only

Citations
Reviews

Human/Mouse/Rat p70 S6 Kinase Antibody

R&D Systems, part of Bio-Techne | Catalog # AF8964

Key Product Details

Species Reactivity

Validated:

Cited:

Applications