IEGF1 protein

貨號 Cat. No.
IEGF1 protein
規格 Size
100ug
品牌 Brand
gene-rl

Description




























































Product Name IEGF1 protein
Product type Proteins and Peptides
Size 100ug
Peptide Recombinant full length protein, with a N-terminal hexahistidine

tag.
Tested applications SDS-PAGE, Western Blotting, Cell Test
Application notes Recommended dilutions

SDS-PAGE: Use at an assay dependent dilution

Western Blotting: Use at an assay dependent dilution

Optimal dilutions/concentrations should be determined by the end

user.
Relevance Insulin is a pancreatic hormone that regulates glucose uptake and

the synthesis of protein and fat. The insulin like growth factors,

isolated from plasma, are structurally and functionally related to

insulin but have a much higher growth promoting activity. IGF1

(Insulin Like Growth Factor I) is a polypeptide growth factor, which

stimulates the proliferation of a wide range of cell types including

muscle, bone, and cartilage tissue. IGF1 functions as an autocrine

regulator of growth.
Storage buffer n/a
Purity >95% by SDS-PAGE and PLC analysis.
Form Lyophilised
Storage instructions Aliquot and store at -20°C. Avoid freeze / thaw cycles.
Expression system Yeast (Eukaryotic cell)
Sequence Human IGF1 is a 7.6 kDa protein containing 70 amino acid

residues:

GPETLCGAEL VDALQFVCGD RGFYFNKPTG

YGSSSRRAPQ TGIVDECCFR SCDLRRLEMY

CAPLKPAKSA
 































0 ng/ml


200 ng/ml


2 ug/ml


200 ug/ml

Fig 1: IGF Treatment of 3T3 Cell Line

  Different concentration of purified IGF was added into 3T3 cell culture medium.

  Pictures were taken after 24 or 48 hours.

  The purified growth factor increased the proliferation of 3T3 cell line.

  生長因子在3T3的細胞中用不同濃度培養,於24或48小時拍照觀察

  生長因子可增加3T3分化生長的能力

















Fig 2: Affinity Purification IGF

  protein was purified by Fast

  Flow affinity column.



  IGF蛋白質經由Fast Flow親合

  性管柱純化




Fig 3:(a) Western Blotting of IGF

  The blotting membrane was

  hybridized with anti-IGF antibody to check the purity.

  利用IGF的抗體來檢查轉漬膜
(b)SDS Page of IGF

 SDS page was used to check the IGF

 molecular weight and purity.

 使用SDS Page來檢測IGF的分子量

 大小及純度



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