Recombinant Rat Igfbp4 protein, His & T7-tagged

• Cat.No.: Igfbp4-835R
• Product Overview: Recombinant Rat Igfbp4 aa. (Asp22~Glu254 (Accession # P21744)) fused with N-terminal His & T7 tag was produced in E. coli cells.

Specification

• Description: May be involved in prolonging the half-life of the insulin growth factor.
• Source: E. coli
• Species: Rat
• Tag: His&T7
• Form: Freeze-dried powder
• Molecular Mass: Predicted Molecular Mass: 29.6kDa
• Protein length: Asp22~Glu254
• Endotoxin: <1.0EU per 1µg (determined by the LAL method)
• Purity: > 95%
• Characteristic: The isoelectric point is 7.
• Applications: SDS-PAGE; WB; ELISA; IP
• Stability: The thermal stability is described by the loss rate. The loss rate was determined by accelerated thermal degradation test, that is, incubate the protein at 37°C for 48h, and no obvious degradation and precipitation were observed. The loss rate is less than 5% within the expiration date under appropriate storage condition.
• Storage: Avoid repeated freeze/thaw cycles. Store at 2-8°C for one month. Aliquot and store at -80°C for 12 months.
• Storage buffer: Supplied as lyophilized form in PBS, pH7.4, containing 5% trehalose, 0.01% sarcosyl
• Reconstitution: Reconstitute in sterile PBS, pH7.2-pH7.4

Gene Information

• Gene Name: Igfbp4 insulin-like growth factor binding protein 4 [ Rattus norvegicus (Norway rat) ]
• Official Symbol: Igfbp4
• Synonyms: Igfbp4; insulin-like growth factor binding protein 4; IBP4; IGF-BP4; insulin-like growth factor-binding protein 4; IBP-4; IGF-binding protein 4; IGFBP-4
• Gene ID: 360622
• mRNA Refseq: NM_001004274.2
• Protein Refseq: NP_001004274.1
• UniProt ID: P21744