Sox1 Antibody #4194
- WB
- IF
Supporting Data
| REACTIVITY | M R |
| SENSITIVITY | Endogenous |
| MW (kDa) | 40 |
| SOURCE | Rabbit |
Application Key:
- WB-Western Blotting
- IF-Immunofluorescence
Species Cross-Reactivity Key:
- M-Mouse
- R-Rat
Product Information
Product Usage Information
| Application | Dilution |
|---|---|
| Western Blotting | 1:1000 |
| Immunofluorescence (Frozen) | 1:100 - 1:200 |
Storage
Protocol
Specificity / Sensitivity
Sox1 Antibody detects endogenous levels of total Sox1 protein. It does not cross-react with endogenous levels of other Sox proteins, including Sox2 and Sox3.
Species Reactivity:
Mouse, Rat
The antigen sequence used to produce this antibody shares 100% sequence homology with the species listed here, but reactivity has not been tested or confirmed to work by CST. Use of this product with these species is not covered under our Product Performance Guarantee.
Species predicted to react based on 100% sequence homology:
Human
Source / Purification
Polyclonal antibodies are produced by immunizing animals with a synthetic peptide corresponding to residues at the carboxy terminus of human Sox1. Antibodies are purified by Protein A and peptide affinity chromatography.
Background
Sox (Sry-related box) genes encode a family of transcription factors that play a myriad of roles in developmental processes (1). Sox1 and Sox2 are the earliest markers that identify neuroectodermal tissue, and these markers, together with Sox9 collectively mark neuronal stem cells (NSC's) that are present in neurogenically active areas of the mature rodent brain (2). Sox1 has been found in the walls of the lateral ventricles and the dentate gyrus, as well as in inactive areas such as the cerebellum where it marks a population of cells in the Purkinje layer known as the Bergmann glia (2). Sox1 is thought to maintain the cell cycle and promote self renewal in NSCs, but also functions in other cell types to promote differentiation (3).
Limited Uses
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