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|Tested species reactivity||Human|
|Host / Isotype||Rabbit / IgG|
|Immunogen||Synthetic peptide derived from internal region of human p70S6k protein.|
|Purification||Antigen affinity chromatography|
|Storage buffer||PBS, pH 7.6, with 1% BSA|
|Contains||<0.1% sodium azide|
|Storage Conditions||4° C, do not freeze|
|Tested Applications||Dilution *|
|Immunohistochemistry (Paraffin) (IHC (P))||1:50|
* Suggested working dilutions are given as a guide only. It is recommended that the user titrate the product for use in their own experiment using appropriate negative and positive controls.
Heat-mediated antigen retrieval is recommended prior to staining, using a 10mM citrate buffer, pH 6.0, for 10 minutes followed by cooling at room temperature for 20 min. Following antigen retrieval, incubate samples with primary antibody for 30 min at room temperature. A suggested positive control is breast carcinoma.
Ribosomal S6 kinase has two isoforms, termed S6K1 (S6Ka) and S6K2 (S6Kb). The S6K1 isoform has two splicing forms, which are the products of alternative start codon usage. The first splicing form, p70S6K or p70S6K1, has a predicted molecular mass of 56 kDa and an apparent molecular mass (SDS-PAGE) of 70 kDa. The second isoform, p85S6K or p85S6K1, contains 23 extra amino acid residues at the N terminus, resulting from the alternative start codon. It has a predicted molecular mass of 59 kDa and an apparent molecular mass of 85 kDa. Both, p70 and p85 S6K1 are activated by multiple S/T phosphorylations in response to various mitogenic stimuli and nutrients. This is accompanied by significant mobility shift in the migration of both forms, when analyzed by SDS-PAGE electrophoresis.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
alpha 1; alpha 2; p70 S6 kinase; p70 S6 kinase, alpha; p70 S6K-alpha; p70 S6KA; p70-alpha; p70-S6K; p70S6K-alpha; P70S6K1; PS6K; ribosomal protein S6 kinase beta-1; ribosomal protein S6 kinase I; ribosomal protein S6 kinase, 70kDa, polypeptide 1; S6K; S6K1; serine/threonine kinase 14 alpha; serine/threonine-protein kinase; serine/threonine-protein kinase 14A; STK14A
p70 S6KA; p70(S6K)-alpha; p70-alpha; p70-S6K; PS6K; RPS6KB1; S6K; S6K-beta-1; S6K1; STK14A