SRP6225

Nanog-TAT human

recombinant, expressed in E. coli, ≥98% (SDS-PAGE)

• Sinonimo/i: Homeobox transcription factor Nanog
• Codice UNSPSC: 12352200
• NACRES: NA.32

Proprietà

• Origine biologica: human
• Ricombinante: expressed in E. coli
• Saggio: ≥98% (SDS-PAGE)
• Stato: lyophilized powder
• PM: 36.2 kDa
• Confezionamento: pkg of 10 and 50 μg
• Impurezze: <1 EU/μg endotoxin (LAL test)
• N° accesso UniProt: Q9H9S0
• Condizioni di spedizione: wet ice
• Temperatura di conservazione: −20°C
• Informazioni sul gene: human ... N/A(79923)

Descrizione

Descrizione generale

Nanog is a regulatory protein that is associated with undifferentiated pluripotent cells. The expression of Nanog, which is suppressed in all adult tissues, is restricted to embryonic stem cells and to certain pluripotent cancer cells. Decreased expression of Nanog is strongly correlated with cell differentiation. Nanog, most likely, acts as an intracellular regulator, which helps maintain pluripotency and self-renewal via a STAT3 independent pathway. The introduction of Nanog, along with Sox2, Oct4, Lin28, into primary human fibroblasts was sufficient to confer a pluripotent state upon the fibroblast genome. The reprogrammed cells thus obtained resemble ESC in morphology and gene expression. Protein transduction using TAT fusion proteins represents an alternative methodology for introducing transcription factors into primary as well as transformed cells. Recombinant human Nanog-TAT is a 36.2 kDa protein, which is synthesized as a 304 amino acid polypeptide plus a 13- residue C-terminal TAT peptide.

Stato fisico

Sterile filtered through a 0.2 micron filter. Lyophilized from 5 mM Sodium Citrate pH 3.0 and 100 mM NaCl.

Ricostituzione

Centrifuge the vial prior to opening. Reconstitute in water to a concentration of 0.1-1.0 mg/mL. Do not vortex. This solution can be stored at 2-8°C for up to 1 week. For extended storage, it is recommended to further dilute in a buffer containing a carrier protein (example 0.1% BSA) and store in working aliquots at -20°C to -80°C.

Informazioni sulla sicurezza

• Codice della classe di stoccaggio: 13 - Non Combustible Solids
• Classe di pericolosità dell'acqua (WGK): WGK 3
• Punto d’infiammabilità (°F): Not applicable
• Punto d’infiammabilità (°C): Not applicable