Nanog, human recombinant protein
Homeobox transcription factor Nanog
- SPECIFICATION
- CITATIONS
- PROTOCOLS
- BACKGROUND
Primary Accession | Q9H9S0 |
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Calculated MW | 34.7 kDa |
Gene ID | 79923 |
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Gene Symbol | Nanog |
Other Names | Homeobox transcription factor Nanog |
Gene Source | Human |
Source | E. Coli |
Assay&Purity | SDS-PAGE; ≥98% |
Assay2&Purity2 | HPLC; |
Recombinant | Yes |
Sequence | SVDPACPQSL PCFEASDCKE SSPMPVICGP EENYPSLQMS SAEMPHTETV SPLPSSMDLL IQDSPDSSTS PKGKQPTSAE NSVAKKEDKV PVKKQKTRTV FSSTQLCVLN DRFQRQKYLS LQQMQELSNI LNLSYKQVKT WFQNQRMKSK RWQKNNWPKN SNGVTQKASA PTYPSLYSSY HQGCLVNPTG NLPMWSNQTW NNSTWSNQTQ NIQSWSNHSW NTQTWCTQSW NNQAWNSPFY NCGEESLQSC MQFQPNSPAS DLEAALEAAG EGLNVIQQTT RYFSTPQTMD LFLNYSMNMQ PEDV |
Target/Specificity | Nanog |
Application Notes | 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. |
Format | Lyophilized powder |
Storage | -20°C; Sterile filtered through a 0.2 micron filter. Lyophilized from 10 mM Acetic acid. |
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Provided below are standard protocols that you may find useful for product applications.
Background
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 maintains pluripotency and self-renewal via a STAT3 independent pathway. Recombinant human Nanog is a 34.7 kDa protein, which is synthesized as a 304 amino acid polypeptide lacking a signal sequence for secretion.
References
Mitsui K.,et al.Cell 113:631-642(2003).
Clark A.T.,et al.Stem Cells 22:169-179(2004).
Kim J.S.,et al.Exp. Mol. Med. 37:601-607(2005).
Ota T.,et al.Nat. Genet. 36:40-45(2004).
Mural R.J.,et al.Submitted (SEP-2005) to the EMBL/GenBank/DDBJ databases.
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