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各种细胞消化分解酶

Hyaluronidase 透明质酸酶
产品编号规格价格
H8030-100 100mg 300.00
说明:透明质酸酶可以随机水解透明质酸、软骨素、硫酸软骨素等的β-N-乙酰己糖胺-[ 1→4]糖苷键。

别名:Hyaluronate 4-glycanohydrolase;H yaluronoglucosaminidase
CAS#:37326-33-3
分子量:约55 kDa (共四个亚基,每个亚基分子量约14 kDa)
外观:白色粉末或絮状冻干物
特性:类型:Type I-S 酶活性:400-1000U/mg
S:22-24/25 储存条件:-20℃From Sigma H3506
Application :
Total degradation of proteins during the isolation of DNA and RNA; (it is not necessary to let pronase self-digest prior to use). Total hydrolysis of proteins in research and for technical purposes. Tissue dissociation in conjunction with collagenase and trypsin. Production of glycopeptides from purified glycoproteins.
Product Description :Inhibitors: Complete Protease Inhibitor Cocktail Tablets
Optimum pH: 6.0 - 7.5, depending on type of protease activity
Specific activity: approx. 7,000 U/g lyophilizate at 40°C with casein as the substrate, pH 7.5. One unit is the enzyme activity that liberates folin-positive amino acids and peptides, corresponding to 1 µmol Tyr in 1 min under assay conditions.
Specificity: Mixture of several nonspecific endo- and exoproteases that generally digest proteins down to single amino acids. Resolves carboxylic acids and alcohols.
Working concentration: 0.5 - 2 mg/ml
Contents :Lyophilizate, non-sterile
Quality :Contaminants: ≤ 0.002 U DNase/RNase per mg lyophilizate
Note: The preparation contains approximately 20% calcium acetate.
说明:胶原酶Ⅴ包含至少7中蛋白酶成分,分子量从68-130KD不等。

它可用于胰腺小岛组织的分离,将结缔组织分离成单个细胞。

别名:Clostridiopeptidase A
CAS#:9001-12-1
外观:棕色或棕褐色结晶性粉末
溶解性:可溶于TES缓冲液,Hank's平衡盐和Earles平衡盐等溶液。

溶液在-20℃可稳定保存数月。

R:36/37/38-42 S:22-24-26-36/37
储存条件:-20℃
From Sigma C9263
说明:胶原酶Ⅳ包含至少7中蛋白酶成分,分子量从68-130KD不等。

它能消化多种组织。

别名:Clostridiopeptidase A
CAS#:9001-12-1
外观:棕色或棕褐色结晶性粉末
R:36/37/38-42 S:22-24-26-36/37
储存条件:-20℃
From Sigma C5138
说明:胶原酶Ⅱ适用于肝脏,骨,甲状腺,心脏和唾液腺组织细胞的分离。

别名:Clostridiopeptidase A
CAS#:9001-12-1
外观:棕色或棕褐色结晶性粉末
R:36/37/38-42 S:22-24-26-36/37
储存条件:-20℃
From Sigma C6885
说明:胶原酶Ⅰ用于上皮、肺,脂肪和肾上腺组织细胞的分离。

别名:Clostridiopeptidase A
CAS#:9001-12-1
外观:棕色或棕褐色结晶性粉末
R:36/37/38-42 S:22-24-26-36/37
储存条件:-20℃
From Sigma C0130
中性蛋白酶(1:60000)
产品编号规格价格
Z8030-100100g80.00
Z8030-250250g180.00
说明:本品系采用枯草芽孢杆菌经特殊发酵提炼而成。

本品对蛋白质有极强的分解能力,能将大分子蛋白水解为低分子的产物及氨基酸。

特性:本品作用温度在40℃左右,pH值7.0-7.8
外观:黄褐色或褐色粉末
蛋白酶活力:≥60000U/g
干燥失重:≤6%
储存条件:室温。

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