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15821

克雷伯氏菌选择性添加剂

Name: 克雷伯氏菌选择性添加剂
Brand: SIAL

suitable for microbiology

别名:

羧苄西林, α-羧苄青霉素溶液

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关于此项目

经验公式（希尔记法）:

C₁₇H₁₈N₂O₆S

分子量:

378.40

NACRES:

NA.85

PubChem Substance ID:

329750863

UNSPSC Code:

41171614

EC Number:

225-171-0

MDL number:

MFCD00242604

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属性

sterility

sterile

Quality Level

100

form

powder

shelf life

limited shelf life, expiry date on the label

application(s)

clinical testing
environmental
food and beverages, microbiology

storage temp.

2-8°C

suitability

Klebsiella spp.

SMILES string

CC1(C)S[C@@H]2[C@H](NC(=O)C(C(O)=O)c3ccccc3)C(=O)N2[C@H]1C(O)=O

InChI

1S/C17H18N2O6S/c1-17(2)11(16(24)25)19-13(21)10(14(19)26-17)18-12(20)9(15(22)23)8-6-4-3-5-7-8/h3-7,9-11,14H,1-2H3,(H,18,20)(H,22,23)(H,24,25)/t9?,10-,11+,14-/m1/s1

InChI key

FPPNZSSZRUTDAP-UWFZAAFLSA-N

说明

Application

用于选择性分离和检测克雷伯氏菌。

Biochem/physiol Actions

羧苄西林(Carbenicillin)是一种氨苄西林类似物，具有苄基青霉素结构。羧苄西林可有效抑制革兰氏阴性菌，对革兰氏阳性菌也有一定的抑制作用。羧苄西林结合并抑制参与细菌细胞壁合成的酶。由于羧苄西林对β-内酰胺酶的敏感性弱于氨苄西林，它可有效抑制氨苄西林抗性细菌。在低pH条件下具有优越的稳定性，可发挥筛选功能。羧苄西林的有效浓度：50-100 μg/ml。

Other Notes

（每瓶，足够用于 500mL 培养基）
羧苄青霉素 25mg

pictograms

GHS08

signalword

Danger

hcodes

H317,H334

pcodes

P261 - P272 - P280 - P284 - P302 + P352 - P333 + P313

Hazard Classifications

Resp. Sens. 1 - Skin Sens. 1

存储类别

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Faceshields, Gloves

法规信息

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Limited documentation of the cucumber fermentation microbiome has impeded the understanding of the role of microbes on the quality of finished products. We characterized the microbiome of fresh and fermented cucumber samples using culture dependent and independent techniques, with an

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货号	GTIN
15821-5VL	04061838743817
15821-1VL	04061823617697