商品编号


P4762-25MG



品牌


西格玛奥德里奇(Sigma-Aldrich)



公司


Merck & Co., Inc.



公司分类


Chemistry



Size

25MG





商品信息

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Synonym:

Papainase

CAS Number
9001-73-4



?EC Number
232-627-2



?Enzyme Commission (EC) Number
3.4.22.2??(?BRENDA
?|?IUBMB
?)



?MDL number
MFCD00131791



?eCl@ss
42030311



Popular?Documents:??Datasheet (PDF)??|??Specification Sheet (PDF)

?

Properties:

Related Categories

3.4.x.x Peptidases, 3.x.x.x Hydrolases, Antibodies, Antibody Characterization and Analysis, Antibody Fragmentation,

Antibody Modification, Application Index, Biochemicals and Reagents, Cell
BIOLOG
y, Clinical Chemistry, Enzyme Class Index, Enzymes for Diagnostic Kit Manufacturing, Enzymes, Inhibitors, and Substrates, Functional Foods, Nutrition Research, Papain, Protease, Proteases, Proteases & Protein Sequencing, Proteases for Mitochondrial Isolation, Proteins and Derivatives, Proteolytic Antibody Fragmentation, Proteolytic Enzymes, Proteolytic Enzymes and Substrates, Selective Proteolytic Enzymes, Supplementary Products
More...



form ?

lyophilized powder


mol wt ?

mol wt 21?kDa


Featured Industry ?

Diagnostic Assay Manufacturing


storage temp. ?

?20°C

Description:
Application

Used to produce Fab fragments of antibodies.
Also used for cell dissociation since it has been shown to be more effective and less damaging with certain tissues.


Papain, product P4762 from papaya latex, has been used to digest carotid artery smooth muscle cells
. Papain is used in dissecting solutions. It is used to produce Fab fragments of antibodies.
It is used for cell dissociation since it has been shown to be more effective and less damaging with certain tissues.


Biochem/physiol Actions

A cysteine protease that cleaves peptide bonds of basic amino acids, leucine, or glycine.
pH optimum 6.0-7.0
Also hydrolyzes esters and amides.

Papain papaya latex has antifungal activity against
C. albicans
. It is a cysteine protease that cleaves peptide bonds of basic amino acids, leucine, or glycine.
. The pH optimum is 6.0-7.0
. Papain hydrolyzes esters and amides.

Other Notes

View more information on papain at www.
Sigma-Aldrich
.com/enz
ymeexplorer.

Packaging

1, 5 g in glass bottle

50, 100, 500 mg in glass bottle

25 mg in poly bottle

Preparation Note

2× Crystallized

Physical form

Lyophilized powder containing sodium acetate
Safety:

Symbol?


??GHS07, GHS08



Signal word?


Danger




Hazard statements?

H315-H319-H334-H335



Precautionary statements?

P261-P305 + P351 + P338-P342 + P311



Personal Protective Equipment?

dust mask type N95 (US), Eyeshields, Faceshields, Gloves



RIDADR?

NONH for all modes of transport



WGK Germany?

1



RTECS?

RU4950000