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.
RSK1/RSK2 [p Ser227, p Ser221] Antibody (1019B) [FITC]
Novus Biologicals | Catalog # FAB892F
Recombinant Monoclonal Antibody
Key Product Details
Species Reactivity
Human, Mouse
Applications
Western Blot
Label
FITC (Excitation = 495 nm, Emission = 519 nm)
Antibody Source
Recombinant Monoclonal Rabbit IgG Clone # 1019B
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Product Specifications
Immunogen
Phosphopeptide containing the human RSK1 S221 site
Modification
p Ser227
Specificity
Detects human and mouse RSK1 when phosphorylated at S221, and human and mouse RSK2 when phosphorylated at S227.
Clonality
Monoclonal
Host
Rabbit
Isotype
IgG
Applications for RSK1/RSK2 [p Ser227, p Ser221] Antibody (1019B) [FITC]
Application
Recommended Usage
Western Blot
Optimal dilutions of this antibody should be experimentally determined.
Application Notes
Optimal dilution of this antibody should be experimentally determined.
Formulation, Preparation, and Storage
Purification
Protein A or G purified from cell culture supernatant
Formulation
PBS
Preservative
0.05% Sodium Azide
Concentration
Please see the vial label for concentration. If unlisted please contact technical services.
Shipping
The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below.
Stability & Storage
Store at 4C in the dark.
Background: RSK1/RSK2
Long Name
Ribosomal Protein S6 Kinase II
Additional RSK1/RSK2 Products
Product Documents for RSK1/RSK2 [p Ser227, p Ser221] Antibody (1019B) [FITC]
Certificate of Analysis
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Product Specific Notices for RSK1/RSK2 [p Ser227, p Ser221] Antibody (1019B) [FITC]
This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.
Related Research Areas
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Protocols
Find general support by application which include: protocols, troubleshooting, illustrated assays, videos and webinars.
- Cellular Response to Hypoxia Protocols
- R&D Systems Quality Control Western Blot Protocol
- Troubleshooting Guide: Western Blot Figures
- Western Blot Conditions
- Western Blot Protocol
- Western Blot Protocol for Cell Lysates
- Western Blot Troubleshooting
- Western Blot Troubleshooting Guide
- View all Protocols, Troubleshooting, Illustrated assays and Webinars
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