Native Human Angiostatin K1-4 Protein

• Cat.No.: Angiostatin K1-4-22H
• Product Overview: Human Angiostatin kringles 1-4 is produced from Human Fluid is a glycosylated polypeptide chain which migrates as a doublet 50 kDa on SDS-PAGE. The Ang K1-4 is purified by proprietary technologyary technonlogyary chromatographic techniques.

Specification

• Species: Human
• Source: Human Fluid
• Protein Length: Full Length
• Form: Sterile Filtered lyophilized powder.
• Solubility: It is recommended to reconstitute the lyophilized Angiostatin K1-4 in sterile 18MΩ-cm H2O not less than 100 μg/mL, which can then be further diluted to other aqueous solutions.
• Bio-activity: Human Angiostatin Kringles 1-4 significantly inhibits basic-FGF induced endothelial cell proliferation and migration at concentration ranging from 300 nM-1.0 μM.
• Purity: Greater than 98.0 % as determined by SDS-PAGE.
• Note: For Research Use Only. Not for use in diagnostic procedures.
• Storage: Lyophilized Angiostatin Kringles 1-4 although stable at room temperature for 3 weeks, should be stored desiccated below -18 centigrade. Upon reconstitution Angiostatin Kringles 1-4 should be stored at 4 centigrade between 2-7 days and for future use below -18 centigrade.
• Storage Buffer: Lyophilized from a (1 mg/mL) solution in containing 20mM Hepes buffer pH-8.2 & 20mM NaCl.