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Safety Information

374813

Sigma-Aldrich

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

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About This Item

CAS Number:
9013-72-3
MDL number:
MFCD00131280
UNSPSC Code:
12352202
NACRES:
NA.25

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

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

Storage Class Code

10 - Combustible liquids

WGK

WGK 2

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

374813-25MG:
374813-25SMG:

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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