This product is an aqueous solution containing 35 - 55% glycerol.
76216
Papain from Carica papaya
solution, light brown, ≥10 U/mg protein (~25 mg/ml)
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크기 선택
보기 변경
| 여러분께/SKU | 재고 정보 | 가격 (VAT 별도) |
|---|---|---|
50 mg | 오늘 배송 가능재고 수량 조회Seoul Warehouse South Korea | ₩134,285 |
250 mg | 오늘 배송 가능재고 수량 조회Seoul Warehouse South Korea | ₩426,909 |
1 g | 구입 가능 여부는 고객센터에 문의하십시오. | ₩1,416,737 |
제품정보 (DICE 배송 시 비용 별도)
CAS 번호:
UNSPSC Code:
12352204
eCl@ss:
42030311
EC Number:
232-627-2
NACRES:
NA.54
MDL number:
Specific activity:
≥10 U/mg protein (~25 mg/ml)
Biological source:
papaya
biological source
papaya
Quality Segment
form
solution
specific activity
≥10 U/mg protein (~25 mg/ml)
technique(s)
cell culture | mammalian: suitable, single cell analysis: suitable
color
light brown
storage temp.
2-8°C
General description
Papain is a proteolytic enzyme and is naturally occurring in papaya (Carica papaya L.). It is obtained from the latex of cut unripe papaya. Papain belongs to the cysteine proteinase family. It is a globular, single-chain protein composed of four disulfide bridges and catalytically essential residues. Papain consists of an all α-domain and anti-parallel β-sheet domain.
Application
Papain is used as a meat tenderizer. It′s also used to break up tissue in the preparation of primary cell cultures.
Papain from Carica papaya has been used:
- in the enzymatic dissociation of rat cortices to extract astrocytes for cell culture
- to study its effects on Alpaca seminal plasma viscosity and sperm function
- to study its effects on the yield and cryo-survival of Rhinoceros spermatozoa[1]
Biochem/physiol Actions
Papain is a cysteine protease that cleaves peptide bonds and is known to cleave the Fc portion of antibodies.
Papain plays an important role in many biological processes in many living organisms. It exhibits proteolytic activity against proteins, amino-acid esters and amide links, and short-chain peptides. Papain preferentially cleaves the peptide bonds of basic amino acids such as arginine, phenylalanine, and lysine. It has a wide range of applications in drug discovery, pharmaceutical, food, baking, and dairy industries.
Other Notes
1 U corresponds to the amount of enzyme which hydrolyzes 1 μmol N-benzoyl-L-arginine ethyl ester (BAEE, Cat. No. 12880) per minute at pH 6.2 and 25°C
1 of 1
이 품목 | |||
|---|---|---|---|
| specific activity ≥10 U/mg protein (~25 mg/ml) | specific activity ≥10 units/mg protein | specific activity ≥16 units/mg protein | specific activity 1.5-10 units/mg solid |
| technique(s) cell culture | mammalian: suitable, single cell analysis: suitable | technique(s) cell culture | mammalian: suitable, single cell analysis: suitable | technique(s) - | technique(s) - |
| biological source papaya | biological source papaya (latex) | biological source - | biological source - |
| form solution | form lyophilized powder | form buffered aqueous suspension | form crude powder |
| storage temp. 2-8°C | storage temp. −20°C | storage temp. 2-8°C | storage temp. 2-8°C |
| Quality Level 100 | Quality Level 300 | Quality Level 200 | Quality Level 200 |
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signalword
Danger
hcodes
Hazard Classifications
Eye Irrit. 2 - Resp. Sens. 1 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
저장 등급
11 - Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Faceshields, Gloves