Recombinant Human CNTF Protein

• Cat.No.: CNTF-02H
• Product Overview: Recombinant Human CNTF Protein(P26441)(1-200 aa) was expressed in E. coli.

Specification

• Source: E. coli
• Species: Human
• Tag: Non
• Protein length: 1-200 aa
• Form: Lyophilized from a 0.2 μm filtered concentrated solution in PBS, pH 7.4.
• Bio-activity: Fully biologically active when compared to standard. The ED50 as determined by a cell proliferation assay using human TF-1 cells is less than 150 ng/ml, corresponding to a specific activity of > 6.7 × 10^3 IU/mg.
• Molecular Mass: Approximately 22.9 kDa, a single non-glycosylated polypeptide chain containing 200 amino acids.
• AASequence: MAFTEHSPLT PHRRDLCSRS IWLARKIRSD LTALTESYVK HQGLNKNINL DSADGMPVAS TDQWSELTEA ERLQENLQAY RTFHVLLARL LEDQQVHFTP TEGDFHQAIH TLLLQVAAFA YQIEELMILL EYKIPRNEAD GMPINVGDGG LFEKKLWGLK VLQELSQWTV RSIHDLRFIS SHQTGIPARG SHYIANNKKM
• Endotoxin: Less than 1 EU/μg of rHuCNTF as determined by LAL method.
• Purity: > 97 % by SDS-PAGE and HPLC analyses.
• Storage: Use a manual defrost freezer and avoid repeated freeze-thaw cycles. - 12 months from date of receipt, -20 to -70 °C as supplied. - 1 month, 2 to 8 °C under sterile conditions after reconstitution. - 3 months, -20 to -70 °C under sterile conditions after. reconstitution.
• Reconstitution: We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Reconstitute in sterile distilled water or aqueous buffer containing 0.1 % BSA to a concentration of 0.1-1.0 mg/mL. Stock solutions should be apportioned into working aliquots and stored at ≤ -20 °C.

Gene Information

• Gene Name: CNTF ciliary neurotrophic factor [ Homo sapiens ]
• Official Symbol: CNTF
• Synonyms: CNTF; ciliary neurotrophic factor; HCNTF
• Gene ID: 1270
• mRNA Refseq: NM_000614
• Protein Refseq: NP_000605
• MIM: 118945
• UniProt ID: P26441