Recombinant Chicken Vitellogenin-1 (VTG1), partial | CSB-EP311247CH
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Recombinant Chicken Vitellogenin-1 (VTG1), partial | CSB-EP311247CH | Cusabio
Alternative Name(s): Minor vitellogeninVitellogenin I
Gene Names: VTG1
Research Areas: Others
Organism: Gallus gallus (Chicken)
AA Sequence: FGENKVYTYNYESILFSGIPEKGLARTGIRIRSEVEISGIGPKLCLIRIHSIEAAEYNGIWPTSSFSRSLKLTQALTGQLSIPIKFEYSNGHVGNLMAPDSVSDDGLNIYRGILNILELSLKKMQHSYSIQEAGIGGICNTTYAIQENKKANLVDVTKSKDLNSCEEKVQVVTGSAYTQPCQTCQQRNKNSRATATYNYKIKYTHNEAVITQAEVEEVHQFTPFHEITGGNAIVEARQKLALIEVQKQVAEVPPKEFQKRGSLQYQFGSELLQLPVHLFKIKDVERQIEERLQDLVETTYEQLPSDAPAKALKLMHLLRAANEENYESVWKQFSSRPAYRRYLLDLLPAAASHRSLRFLRHKMERQELTNWEIAQTVLVALHSSSPTQEVMEEATLIVKKHCPRSSSVLRKVCLLSYASLCHKRCSSPYSCSECLQVFHVFAGEALGKSNIEEVLLALKALGNVGHPASIKHIKKFLPGYAAGASELPLKVHETAVMALKSIGMRDPQMVQAITLEIFLNHKIHPRIRMLAAVVLLETKPGLPILMILVDAVLKEPSMQVASFIYSHLRALGRSTAPDLQMMASACRMAVRALSPKFDRSGYQFSKVFRFSMFKEFLMSGLAAKYFVLNNAGSLIPTMAV
Tag Info: N-terminal 6xHis-tagged
Expression Region: 24-663aa
Sequence Info: Partial
MW: 75.6 kDa
Purity: Greater than 90% as determined by SDS-PAGE.
Relevance: Precursor of the egg-yolk proteins that are sources of nutrients during early development of oviparous organisms.Phosvitin is believed to be of importance in sequestering calcium, iron and other cations for the developing bryo.
Reference: Precursor-product relationship between chicken vitellogenin and the yolk proteins the 40KDA yolk plasma glycoprotein is derived from the C-terminal cysteine-rich domain of vitellogenin II.Yamamura J., Adachi T., Aoki N., Nakajima H., Nakamura R., Matsuda T.Biochim. Biophys. Acta 1244:384-394(1995)
Storage: The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself. Generally, the shelf life of liquid form is 6 months at -20?/-80?. The shelf life of lyophilized form is 12 months at -20?/-80?.
Notes: Repeated freezing and thawing is not recommended. Store working aliquots at 4? for up to one week.
Function: Precursor of the egg-yolk proteins that are sources of nutrients during early development of oviparous organisms.; FUNCTION
Involvement in disease:
Tissue Specificity: Produced by the liver, secreted into the blood and then sequestered by receptor mediated endocytosis into growing oocytes, where it is generally cleaved, giving rise to the respective yolk components.
Form: Liquid or Lyophilized powder
Buffer: If the delivery form is liquid, the default storage buffer is Tris/PBS-based buffer, 5%-50% glycerol. If the delivery form is lyophilized powder, the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose, pH 8.0.
Reconstitution: We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20?/-80?. Our default final concentration of glycerol is 50%. Customers could use it as reference.
Uniprot ID: P87498
HGNC Database Link: N/A
UniGene Database Link: UniGene
KEGG Database Link: KEGG
STRING Database Link: STRING
OMIM Database Link: N/A