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Merck
CN

H5654

Hemocyanin, succinylated from Megathura crenulata (keyhole limpet)

lyophilized powder

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About This Item

CAS Number:
UNSPSC Code:
12352203
MDL number:
Form:
lyophilized powder
Biological source:
Megathura crenulata
Mol wt:
8,000-9,000 kDa
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biological source

Megathura crenulata

Quality Level

form

lyophilized powder

mol wt

8,000-9,000 kDa

technique(s)

bioconjugation: suitable

storage temp.

2-8°C

Biochem/physiol Actions

This specially prepared, chemically modified form of KLH is highly water-soluble and provides a large number of available carboxyl groups for conjugation to hapten. The conjugation of succinylated KLH to an amine group-containing hapten (e.g., peptide), mediated by water-soluble carbodiimide as cross-linking reagent, proceeds favorably between the newly introduced carboxyl groups of KLH and the amine groups of the hapten.

Physical form

Lyophilized with stabilizing buffer

Preparation Note

Prepared by modification of KLH with succinic anhydride.
Reconstitute with 2 mL deionized water to yield an opalescent solution of KLH at 5 mg/ml in sodium phosphate buffer, pH 7.4, containing 0.32 M NaCl and 20 mM sucrose.
Reconstituted protein solution may be stored up to two months at –20°C.

Disclaimer

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.


Storage Class

13 - Non Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

Regulatory Information

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Instructions


Markl, J., et al.
Naturwissenschaften, 78, 512-512 (1991)
Hersckovits, T.
Comparative Biochemistry and Physiology, 91B, 579-579 (1988)
A Owusu-Asiedu et al.
Journal of animal science, 84(4), 843-852 (2006-03-18)
Dietary guar gum and cellulose were studied as purified soluble and insoluble nonstarch polysaccharide (NSP) sources, respectively. A control diet containing 14% cornstarch was formulated. A 7% guar gum, a 7% cellulose, and a 7% guar gum + 7% cellulose