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Merck
CN

81356

聚-L-赖氨酸 氢溴酸盐

mol wt ≥300,000

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化学文摘社编号:
UNSPSC Code:
12352200
MDL number:
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form

fibers

mol wt

≥300,000

storage temp.

−20°C

SMILES string

Cl.NCCCCC(N)C(O)=O

InChI

1S/C18H38N6O4/c19-10-4-1-7-13(22)16(25)23-14(8-2-5-11-20)17(26)24-15(18(27)28)9-3-6-12-21/h13-15H,1-12,19-22H2,(H,23,25)(H,24,26)(H,27,28)/t13-,14-,15-/m0/s1

InChI key

WBSCNDJQPKSPII-KKUMJFAQSA-N

Analysis Note

Molecular weight based on viscosity. Also assayed by MALLS.

Other Notes

有关聚氨基酸的其他技术信息,请访问 聚氨基酸常见问题解答资源
聚-L-赖氨酸是一种带正电荷的氨基酸聚合物,每个赖氨酸残基约有一个HBr。 氢溴酸盐可使聚-L-赖氨酸呈可溶于水的结晶形式。 在β结构中可能会发现少量的产物,因为HBr干扰氨基与羧基或含N或O部分之间的氢键。
Useful in promoting cell adhesion to solid substrates

Disclaimer

无菌溶液可在2-8℃条件下稳定保存2年。脱水保存在-20°C条件下。


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存储类别

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

法规信息

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分析证书(COA)

Lot/Batch Number

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B S Jacobson et al.
Science (New York, N.Y.), 195(4275), 302-304 (1977-01-21)
Erythrocytes were ionically attached to polylysine-coated beads 30 micrometers in diameter. The binding of the cells was so tenacious that lysis or disruption of the attached cells left the beads covered by plasma membranes whose cytoplasmic surface was exposed and
Yosuke Tashiro et al.
Journal of bacteriology, 190(11), 3969-3978 (2008-04-09)
Pseudomonas aeruginosa is an opportunistic bacterial pathogen that is one of the most refractory to therapy when it forms biofilms in the airways of cystic fibrosis patients. To date, studies regarding the production of an immunogenic and protective antigen to