R Recombinant
Recombinant: Superior lot-to-lot consistency, continuous supply, and animal-free manufacturing.
FoxO1 (C29H4) Rabbit mAb (InTraSeq™ 3' Conjugate 3037) #45300
Filter:
- SCA
Supporting Data
| REACTIVITY | H M |
| SENSITIVITY | Endogenous |
| MW (kDa) | |
| Source/Isotype | Rabbit IgG |
Application Key:
- SCA-Single Cell Analysis
Species Cross-Reactivity Key:
- H-Human
- M-Mouse
Product Information
Storage
Supplied in PBS (pH 7.2), 2 mM EDTA, 0.05% Triton X-100, 2 mg/mL BSA, and 50% glycerol. Store at -20°C. Do not aliquot the antibody.
Protocol
Specificity / Sensitivity
FoxO1 (C29H4) Rabbit mAb (InTraSeq™ 3' Conjugate 3037) detects endogenous levels of total FoxO1 protein. The antibody does not detect exogenously expressed family members FoxO3a or FoxO4.
Species Reactivity:
Human, Mouse
Source / Purification
Monoclonal antibody is produced by immunizing animals with a GST-fusion protein corresponding to carboxy-terminal residues of human FoxO1.
Background
The Forkhead family of transcription factors is involved in tumorigenesis of rhabdomyosarcoma and acute leukemias (1-3). Within the family, three members (FoxO1, FoxO4, and FoxO3a) have sequence similarity to the nematode orthologue DAF-16, which mediates signaling via a pathway involving IGFR1, PI3K, and Akt (4-6). Active forkhead members act as tumor suppressors by promoting cell cycle arrest and apoptosis. Increased expression of any FoxO member results in the activation of the cell cycle inhibitor p27 Kip1. Forkhead transcription factors also play a part in TGF-β-mediated upregulation of p21 Cip1, a process negatively regulated through PI3K (7). Increased proliferation results when forkhead transcription factors are inactivated through phosphorylation by Akt at Thr24, Ser256, and Ser319, which results in nuclear export and inhibition of transcription factor activity (8). Forkhead transcription factors can also be inhibited by the deacetylase sirtuin (SirT1) (9).
- Anderson, M.J. et al. (1998) Genomics 47, 187-99.
- Galili, N. et al. (1993) Nat Genet 5, 230-5.
- Borkhardt, A. et al. (1997) Oncogene 14, 195-202.
- Nakae, J. et al. (1999) J Biol Chem 274, 15982-5.
- Rena, G. et al. (1999) J Biol Chem 274, 17179-83.
- Guo, S. et al. (1999) J Biol Chem 274, 17184-92.
- Seoane, J. et al. (2004) Cell 117, 211-23.
- Arden, K.C. (2004) Mol Cell 14, 416-8.
- Yang, Y. et al. (2005) EMBO J 24, 1021-32.
限制使用
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For Research Use Only. Not For Use In Diagnostic Procedures.
Cell Signaling Technology is a trademark of Cell Signaling Technology, Inc.
10x Genomics, 10x, Feature Barcode, and Chromium are the trademarks or registered trademarks of 10x Genomics, Inc.
InTraSeq is a trademark of Cell Signaling Technology, Inc.
Subject to patents licensed from 10x Genomics, Inc. for use with single-cell (i.e., Chromium) 10x products.
U.S. Patent No. 7,429,487, foreign equivalents, and child patents deriving therefrom.
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