Human/Mouse/Rat RSK Pan Specific Antibody

Catalog #: MAB2056 Datasheet / COA / SDS

Catalog #	Availability	Size / Price	Qty
MAB2056
MAB2056-SP

Detection of Human, Mouse, and Rat RSK by Western Blot.

2 Images

All RSK Antibodies

Product Details

Supplemental Products

Reviews

Summary Data Examples Preparation and Storage Reconstitution Calculator Background Product Datasheets Related Research Areas

Human/Mouse/Rat RSK Pan Specific Antibody Summary

Species Reactivity

Human, Mouse, Rat

Specificity

Detects human, mouse, and rat RSK1, 2, 3, and 4 in Western blots.

Source

Monoclonal Mouse IgG_2B Clone # 792921

Purification

Protein A or G purified from hybridoma culture supernatant

Immunogen

synthetic peptide corresponding to Lys171-Asp193 of human RSK2
Accession # P51821

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.

Purity

Protein A or G purified from hybridoma culture supernatant

Applications

Recommended Concentration

Sample

Western Blot

1 µg/mL

See below

Simple Western

20 µg/mL

See below

Please Note: Optimal dilutions should be determined by each laboratory for each application. General Protocols are available in the Technical Information section on our website.

Scientific Data

Western Blot

View Larger

Detection of Human, Mouse, and Rat RSK by Western Blot. Western blot shows lysates of HepG2 human hepatocellular carcinoma cell line, NIH-3T3 mouse embryonic fibroblast cell line, and L6 rat myoblast cell line. PVDF membrane was probed with 1 µg/mL of Mouse Anti-Human/Mouse/Rat RSK Pan Specific Monoclonal Antibody (Catalog # MAB2056) followed by HRP-conjugated Anti-Mouse IgG Secondary Antibody (Catalog # HAF018). A specific band was detected for RSK at approximately 95 kDa (as indicated). This experiment was conducted under reducing conditions and using Immunoblot Buffer Group 1.

Simple Western

View Larger

Detection of Human RSK by Simple Western^TM. Simple Western lane view shows lysates of HepG2 human hepatocellular carcinoma cell line and HeLa human cervical epithelial carcinoma cell line, loaded at 0.2 mg/mL. A specific band was detected for RSK at approximately 86 kDa (as indicated) using 20 µg/mL of Mouse Anti-Human/Mouse/Rat RSK Pan Specific Monoclonal Antibody (Catalog # MAB2056). This experiment was conducted under reducing conditions and using the 12-230 kDa separation system.

Reconstitution Calculator

Preparation and Storage

Reconstitution

Sterile PBS to a final concentration of 0.5 mg/mL.

Shipping

The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature recommended below. *Small pack size (SP) is shipped with polar packs. Upon receipt, store it immediately at -20 to -70 °C

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: RSK

The 90 kDa ribosomal protein S6 kinases (RSK1-4) are a family of broadly expressed Ser/Thr kinases activated in response to mitogenic stimuli, including growth factors and tumor-promoting phorbol esters. RSKs are directly phosphorylated by ERK1 and ERK2, leading to RSK autophosphorylation and activation. Active RSKs appear to play a major role in transcriptional regulation by translocating to the nucleus and phosphorylating c-Fos and CREB. Within the range used as immunogen, human RSK2 shares 96%, 100%, and 91% amino acid sequence identity with RSK1, RSK3, RSK4, respectively.

Long Name

Ribosomal Protein S6 Kinase II

Alternate Names

HU-1;MAPKAPK1;MAPKAPK1A;p90Rsk;Ribosomal protein S6 kinase alpha-1;RPS6KA1;RSK;RSK1; RSK