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Poly-L-Lysine hydrobromide L-多聚赖氨酸 MW:15-30万

所属分类:核酸及其衍生物
商品编号:P1399
商品规格:25mg分装
计量单位:
库存现状:5000
参考价:¥285
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详细说明

产品名称  规格  价格  来源
Poly-L-Lysine 多聚-L-赖氨酸(7-15) 25mg分装 285 Sigma P1274
Poly-L-Lysine 多聚-L-赖氨酸(7-15) 100mg分装 990 Sigma P1274
Poly-L-Lysine 多聚-L-赖氨酸(15-30) 25mg分装 285 Sigma P1399
Poly-L-Lysine 多聚-L-赖氨酸(15-30) 100mg分装 990 Sigma P1399

产品的详细说明: 

Poly-L-Lysine L-多聚赖氨酸 MW:15-30万

hydrobromide mol wt 150,000-300,000

CAS Number 25988-63-0

Descriptions:

Analysis Note: Molecular weight based on viscosity. Also assayed by MALLS.

Application: Poly-lysine with mol. wt. >70,000 is useful in promoting cell adhesion to solid

substrates.

Properties:

mol wt ……………………………………………………………….mol wt 150,000-300,000

storage temp. ………………………………………………………−20°C

TEST

SPECIFICATION

APPEARANCE

WHITE TO OFF-WHITE SOLIDS

SOLUBILITY

CLEAR TO SLIGHTLY HAZY COLORLESS TO FAINT YELLOW SOLUTION AT 50MG/ML OF WATER

WATER BY KARL FISCHER

NMT 10%

DEGREE OF POLYMERIZATION BY VISCOSITY

REPORT RESULT

MOLECULAR WEIGHT BY VISCOSITY

150,000 TO 300,000

DEGREE OF POLYMERIZATION BY MALLS

REPORT RESULT

MW BY MULTI-ANGLE LASER LIGHT SCATTERING

REPORT RESULT

RECOMMENDED RETEST

4 YEARS

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