Recombinant human Insulin-like growth factor binding protein 4, N-terminal fragment (NT-IGFBP-4) Cat.# 8NGP4
Data Sheet
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Properties
Unit | mg |
Cat.# | 8NGP4 |
Source: | Expressed in a mammalian cell line |
Description: | Amino-terminal fragment of insulin-like growth factor binding protein-4 (amino acid residues Asp22-Met156). Accession number UniProt P22692. Does not contains any tags Theoretical molecular weight 14 640 Da Theoretical pI 6.32 |
Applications: | Biochemical studies, mass NT-IGFBP4 standard, immunoassay standard and calibrator |
Analysis: | Purity ≥90% (Tricine- SDS-PAGE) Apparent molecular weight by SDS-PAGE is about 17 000 Da Concentration is determined by Lowry method using BSA as a standard Antibody pair IBP3 – IBP180 (Cat.# 4IGF4) is specific for Cat.# 8NGP4. |
Purification: | Immunoaffinity purification |
Presentation: | Lyophilized from 20 mM Tris-HCl, 150 mM NaCl, pH 7.4 It is recommended to reconstitute this product with deionized water to its initial concentration. |
Storage: | Lyophilized -20°C (-15…-30 °C allowed) |
Other information: | Avoid repeated freezing and thawing. It is recommended to aliquot the product after reconstitution. |
Material safety note: | This product is sold for research use only. Standard Laboratory Practices should be followed when handling this material. |
References: | See all IGFBP-4 references. |
Download datasheet as a PDF file below
- 8NGP4_NT-IGFBP-4_rec.pdf (pdf)