S9072

Sigma-Aldrich

Anti-SOX2 antibody produced in rabbit

~1 mg/mL, affinity isolated antibody, buffered aqueous solution

Synonym(s):
Anti-Sex-determining region Y-box 2
MDL number:
NACRES:
NA.41

biological source

rabbit

Quality Level

antibody form

affinity isolated antibody

antibody product type

primary antibodies

clone

polyclonal

form

buffered aqueous solution

mol wt

antigen 34-37 kDa

species reactivity

human, mouse, rat

concentration

~1 mg/mL

application(s)

flow cytometry: 1:200-1:500
immunohistochemistry: 1:100-1:200
western blot: 1:500-1:1,000

conjugate

unconjugated

UniProt accession no.

shipped in

dry ice

storage temp.

−20°C

Gene Information

human ... SOX2(6657)
mouse ... Sox2(20674)
rat ... Sox2(499593)

General description

Transcription factor SOX-2 (SOX-2) is a member of the SRY-related HMG-box (SOX) family of transcription factors involved in the regulation of embryonic development and in the determination of cell fate. Mutations in this gene have been associated with bilateral anophthalmia, a severe form of structural eye malformation. When SOX-2 is expressed in self renewing progenitor cells, it acts to inhibit neuronal differentiation. Conversely, active repression of SOX-2 induces neural differentiation.

Specificity

Rabbit polyclonal anti-SOX2 antibody recognizes human, mouse, rat sex-determining region Y-box 2 transcription factors.

Immunogen

synthetic peptide corresponding to residues 32-47 of human SOX2.

Application

Rabbit polyclonal anti-SOX2 antibody is used to tag solute sex-determining region Y-box 2 transcription factor for detection and quantitation by immunocytochemical and immunohistochemical (IHC) techniques, such as immunoblotting (~37 kDa) and flow cytometry. It is used as a probe to determine the presence and roles of sex-determining region Y-box 2 transcription factor in progenitor cell self renewal and differentiation.
Applications in which this antibody has been used successfully, and the associated peer-reviewed papers, are given below.
Immunohistochemistry (1 paper)
Western Blotting (1 paper)

Physical form

solution in phosphate buffered saline, containing 0.02% sodium azide.

Disclaimer

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

storage_class_code

12 - Non Combustible Liquids

WGK Germany

nwg

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US),Eyeshields,Gloves

Certificate of Analysis

Certificate of Origin

Elisa Latorre et al.
Molecular pharmacology, 89(2), 243-252 (2015-12-18)
Since 2005, sex determining region y-box 2 (SOX2) has drawn the attention of the scientific community for being one of the key transcription factors responsible for pluripotency induction in somatic stem cells. Our research investigated the turnover regulation of SOX2...
Dasa Dolezalova et al.
Stem cells (Dayton, Ohio), 30(7), 1362-1372 (2012-04-19)
Studies of human embryonic stem cells (hESCs) commonly describe the nonfunctional p53-p21 axis of the G1/S checkpoint pathway with subsequent relevance for cell cycle regulation and the DNA damage response (DDR). Importantly, p21 mRNA is clearly present and upregulated after...
Bartolo Bono et al.
Scientific reports, 8(1), 13838-13838 (2018-09-16)
Cancer stem cells (CSCs) have been involved in the maintenance, progression and relapse of several tumors, but their origin is still elusive. Here, in vitro transformed human fibroblasts (cen3tel cells) and the tumorsphere assay were used to search for and...
Mantas Matjusaitis et al.
Stem cell reports, 13(6), 1053-1067 (2019-11-12)
Cell lineage reprogramming via transgene overexpression of key master regulatory transcription factors has been well documented. However, the poor efficiency and lack of fidelity of this approach is problematic. Synthetic transcription factors (sTFs)-built from the repurposed CRISPR/Cas9 system-can activate endogenous...
Jizhen Lin et al.
American journal of physiology. Cell physiology, 296(3), C441-C452 (2009-03-06)
Multipotent cochlear neural progenitors (CNPs) in the organ of Corti hold the promise for cell replacement in degenerative hearing disorders. However, not much is known about the CNPs and the specific conditions for their differentiation. Here we isolate the CNPs...

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