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Cat.#
8ILG4
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Source:
Expressed in a mammalian cell line
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Description:
Carboxy-terminal fragment of insulin-like growth factor binding protein-4 (amino acid residues Lys157-Glu258). Accession number UniProt P22692. Does not contains any tags Theoretical molecular weight 11 353 Da Theoretical pI 7.81
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Applications:
Biochemical studies, mass CT-IGFBP4 standard, immunoassay standard and calibrator
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Purification:
Immunoaffinity purification
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Analysis:
Purity ≥90% (Tricine- SDS-PAGE) Apparent molecular weight by SDS-PAGE is about 12 000 Da Concentration is determined by Lowry method using BSA as a standard Antibody pair IBP182 – IBP163 (Cat.# 4IGF4) is specific for Cat.# 8ILG4
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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.
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Storage:
Lyophilized -20°C (-15…-30 °C allowed)Reconstituted -70 °C (-65 … -80 °C allowed)
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Other information:ᅠᅠ
Avoid repeated freezing and thawing. It is recommended to aliquot the product after reconstitution.
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Material safety note:
This product is sold for research or further manufacturing use only. Standard Laboratory Practices should be followed when handling this material.