Papain, Suspension
Supplied as a two times crystalline suspension in 50mM sodium acetate, pH 4.5. To ensure full activity, the enzyme should be incubated in a solution containing 1.1mM EDTA, 0.067mM mercaptoethanol and 5.5mM cysteine-HCl for 30 minutes. It is recommended that the enzyme be 0.22 micron filtered after dissolution and prior to use. 
Store at 2-8°C. 
REQUIRES SPECIAL SHIPPING: ICE PACK

木瓜蛋白酶，懸浮液為兩次結(jié)晶懸浮液，加入50 mm醋酸鈉，pH4.5。為確保酶的充分活性，酶應(yīng)在含有1.1MM EDTA，0.067mM的溶液中孵育。 巰基乙醇和5.5MM半胱氨酸-鹽酸作用30分鐘。建議酶在溶解后和使用前過(guò)濾0.22微米。儲(chǔ)存溫度2至8度C.需要特殊運(yùn)輸：冰袋

Activates to at least 20 units per mg protein

25 mg

LS003124

100 mg

LS003126

1 gm

LS003127

Bulk

LS003128

Papain, Lyophilized
Supplied as a lyophilized powder prepared from a two times crystalline suspension, Code: PAP. To insure full activity, the enzyme should be incubated in a solution containing 1.1mM EDTA, 0.067mM mercaptoethanol and 5.5mM cysteine-HCl for 30 minutes. It is recommended that the enzyme be 0.22 micron filtered after dissolution and prior to use. 
Store at 2-8°C.

木瓜蛋白酶，凍干供應(yīng)的凍干粉由兩次結(jié)晶懸浮制備，代碼：PAP。為了確保酶的充分活性，酶應(yīng)在含有1.1米的溶液中孵育。 m EDTA、0.067mM巰基乙醇和5.5MM半胱氨酸-HCl作用30 min。建議酶在溶解后和使用前過(guò)濾0.22微米。貯藏溫度2~8°C。

Activates to at least 15 units per mg protein

25 mg

LS003118

100 mg

LS003119

1 gm

LS003120

Bulk

LS003122

PDS Kit, Papain Vial
A component of the Papain Dissociation System, for use in the tissue dissociation method of Huettner, J.E., and Baughman, R.W.: J. Neuroscience, 6, 3044 (1986). Contains papain, L-cysteine, and EDTA. This material is 0.22 micron membrane filtered and lyophilized in autoclaved vials. A vial reconstituted with 5 ml of EBSS or equivalent yields a solution at 20 units of papain per ml in 1mM L-cysteine with 0.5mM EDTA. 
Store at 2-8°C.

PDS Kit，Papain Vial A組分，木瓜蛋白酶解離系統(tǒng)，用于Huettner，J.E.和Baughman的組織解離方法，R.W.：J.神經(jīng)科學(xué)，6，3044(1986)。含有木瓜蛋白酶 半胱氨酸和EDTA。這種材料是0.22微米膜過(guò)濾和凍干在蒸壓瓶。用5毫升的EBSS或同等物重組一小瓶，可產(chǎn)生20個(gè)單位的木瓜蛋白酶p溶液。 在1mm L-半胱氨酸中加入0.5mm EDTA。貯藏溫度2~8°C。

≥100 units per vial

1 vi

LK003176

5 vi

LK003178