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Merck
CN

D7544

[Glu52]-Diphtheria toxin from Corynebacterium diphtheriae

lyophilized powder

Synonym(s):

CRM 197

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About This Item

CAS Number:
UNSPSC Code:
12352200
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form

lyophilized powder

storage temp.

2-8°C

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Packaging

Package size based on protein content

Physical form

Lyophilized powder containing sodium phosphate and lactose

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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Hiroshi Tsujioka et al.
Anticancer research, 31(7), 2461-2465 (2011-08-30)
Heparin-binding epidermal growth factor-like growth factor (HB-EGF) is a promising target for cancer therapy. We have already started a phase I study of CRM197, a specific HB-EGF inhibitor, for advanced ovarian cancer. In this study, we evaluated possible clinical adaptations
Naoko Kunami et al.
Anticancer research, 31(7), 2483-2488 (2011-08-30)
The therapeutic outcome for T-cell acute lymphoblastic leukemia (T-ALL) remains poor; thus, novel, targeted therapies are urgently needed. Recently, we showed that heparin-binding epidermal growth factor-like growth factor (HB-EGF), a member of the EGF family, is a promising target for
Enrico Malito et al.
Proceedings of the National Academy of Sciences of the United States of America, 109(14), 5229-5234 (2012-03-21)
CRM197 is an enzymatically inactive and nontoxic form of diphtheria toxin that contains a single amino acid substitution (G52E). Being naturally nontoxic, CRM197 is an ideal carrier protein for conjugate vaccines against encapsulated bacteria and is currently used to vaccinate
F Micoli et al.
Vaccine, 30(5), 853-861 (2011-12-17)
A conjugate vaccine for Salmonella enterica serovar Typhi was produced by chemically linking Vi, purified from Citrobacter, to the non-toxic mutant diphtheria toxin CRM(197) via an adipic dihydrazide spacer using N-(3-Dimethylaminopropyl)-N'-ethylcarbodiimide coupling chemistry. The polysaccharide purification process was developed based
Fabio Fiorino et al.
Vaccine, 30(43), 6111-6114 (2012-06-19)
Typhoid fever is a public health problem, especially among young children in developing countries. To address this need, a glycoconjugate vaccine Vi-CRM₁₉₇, composed of the polysaccharide antigen Vi covalently conjugated to the non-toxic mutant of diphtheria toxin CRM₁₉₇, is under

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