363148
FOSL1 (FOS Like Antigen 1, FRA1)
Size
£577.00
- SKU:
- 363148
- Purity:
- Purified by immunoaffinity chromatography.
- Storage Conditions:
- -20°C
- Supplier:
- United States Biological
- Host:
- Rabbit
- Immunogen:
- Recombinant protein corresponding to Met1-Leu275 of rat FOSL1, expressed in E. coli.
- Format:
- Supplied as a liquid in PBS, pH 7.4, 0.02% sodium azide, 50% glycerol.
- Extra Details:
- The Fos gene family consists of 4 members: FOS, FOSB, FOSL1, and FOSL2. These genes encode leucine zipper proteins that can dimerize with proteins of the JUN family, thereby forming the transcription factor complex AP-1. Structure-function analysis demonstrated that the major carboxy-terminal transactivation domains of Fos and FosB are dispensable and that Fosl1, which lacks transactivation domains, has the highest rescue activity. Moreover, a transgene expressing Fosl1 rescued the osteopetrosis of Fos mutant mice in vivo. The osteoclast differentiation factor Rankl induced transcription of Fosl1 in a Fos-dependent manner, thereby establishing a link between Rank signaling and the expression of Ap1 proteins in osteoclast differentiation. Applications: Suitable for use in ELISA, Western Blot, Immunohistochemistry, Immunocytochemistry. Other applications not tested. Recommended Dilution: ELISA: 1:100-1:5000 Western Blot: 1:50-400 Immunohistochemistry (frozen): 1:50-500 Immunohistochemistry (paraffin): 1:10-100 Immunocytochemistry: 1:50-500 Optimal dilutions to be determined by the researcher. Storage and Stability: May be stored at 4°C for short-term only. Aliquot to avoid repeated freezing and thawing. Store at -20°C. Aliquots are stable for 12 months after receipt. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap
- Shipping Conditions:
- Blue Ice