Recombinant Human Epididymis Protein 4

SKU: orb1952524

Description

Recombinant Human Epididymis Protein 4

Key Properties

• Expression System: Escherichia coli
• Molecular Weight: Approximately 10.0 kDa, a single polypeptide chain containing 94 amino acids. But it migrates with an apparent molecular mass of 16.9 kDa in SDS-PAGE.
• Protein Sequence: EKTGVCPELQ ADQNCTQECV SDSECADNLK CCSAGCATFC SLPNDKEGSC PQVNINFPQL GLCRDQCQVD SQCPGQMKCC RNGCGKVSCV TPNF
• Purity: > 95 % by SDS-PAGE.
• Endotoxins: Less than 1.0 EU/ug of rHE4 as determined by LAL method.

Storage & Handling

• Storage: Use a manual defrost freezer and avoid repeated freeze-thaw cycles.- 12 months from date of receipt, -20 to -70 °C as supplied.- 1 month, 2 to 8 °C under sterile conditions after reconstitution.- 3 months, -20 to -70 °C under sterile conditions after reconstitution.
• Form/Appearance: Lyophilized from a 0.2 μm filtered concentrated solution in PBS, pH 7.0.
• Expiration Date: 6 months from date of receipt.
• Disclaimer: For research use only