Recombinant Human Complement Component C5a

SKU: orb1905935

Description

Recombinant Human Complement Component C5a

Research Area

Immunology & Inflammation

Key Properties

• Source: Escherichia coli
• Expression System: Escherichia coli
• Biological Activity: Fully biologically active when compared to standard. The biological activity determined by its ability to chemoattract human monocytes using a concentration range of 1.0-10.0 ng/ml.
• Molecular Weight: Approximately 8.3 kDa, a single non-glycosylated polypeptide chain containing 74 amino acids.
• Protein Sequence: TLQKKIEEIA AKYKHSVVKK CCYDGACVNN DETCEQRAAR ISLGPRCIKA FTECCVVASQ LRANISHKDM QLGR
• Purity: > 98 % by SDS-PAGE and HPLC analyses.
• Endotoxins: Less than 1 EU/ug of rHuC5a 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 7.4.
• Expiration Date: 6 months from date of receipt.
• Disclaimer: For research use only