374813

Hemocyanin, Keyhole Limpet, Megathura crenulata, High Purity, Endotoxin-Free, Glycerol

Hemocyanin, Keyhole Limpet, Megathura crenulata, High Purity, Endotoxin Free, is a large, multi-subunit, O2-carrying, metalloprotein that is used as a carrier protein in the production of antibodies.

• Synonym(s): Hemocyanin, Keyhole Limpet, Megathura crenulata, High Purity, Endotoxin-Free, Glycerol, KLH
• CAS Number: 9013-72-3
• MDL number: MFCD00131280
• UNSPSC Code: 12352202

Properties

• Quality Level: 100
• Assay: ≥95% (size exclusion chromatography)
• form: liquid
• manufacturer/tradename: Calbiochem^®
• storage condition: do not freeze
• impurities: ≤12 EU/mg Endotoxin; ≥1.5 x 10⁻³ copper to protein ratio; ≥4 mg/mL Protein
• shipped in: wet ice
• storage temp.: 2-8°C

Description

Packaging

Please refer to vial label for lot-specific concentration.

Warning

Toxicity: Standard Handling (A)

Physical form

In 75 mM NaCl, 40 mM sodium phosphate, 50% glycerol.

Preparation Note

KLH is an extremely large protein complex that has a tendency to aggregate and precipitate from solutions. Use a buffer when diluting KLH and maintain the magnesium concentration at ≥10 mM. Store KLH solutions at 4°C. DO NOT freeze, vortex or agitate to dissolve KLH. Freezing or agitating KLH will cause protein aggregation and precipitation.

Legal Information

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

Safety Information

• Storage Class Code: 10 - Combustible liquids
• WGK: WGK 2