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Merck
모든 사진(2)

주요 문서

05038

Millipore

Agar

suitable for microbiology

동의어(들):

Agar-agar, Gum agar

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크기 선택

500 G
₩537,950

₩537,950


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벌크 견적 요청

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500 G
₩537,950

About This Item

Linear Formula:
(C12H18O9)n
CAS Number:
EC Number:
MDL number:
UNSPSC 코드:
41106212
NACRES:
NA.74

₩537,950


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벌크 견적 요청

무균

non-sterile

Quality Level

양식

powder

유통기한

limited shelf life, expiry date on the label

무기 잔류물

≤1.5%

손실

≤10% loss on drying

pH

5.5-7.5 (25 °C)

mp

≥85 °C

전이 온도

gel point 32-35 °C

겔 강도

>900 g/cm2

solubility

H2O: 1.5%, clear to almost clear (100 °C/15 min.)

양이온 미량물

Ca: ≤2500 mg/kg
Fe: ≤100 mg/kg
Mg: ≤900 mg/kg
Pb: ≤5 mg/kg

응용 분야

agriculture
microbiology

InChI

1S/C14H24O9/c1-5-8(16)13-11(7(21-5)4-20-13)23-14-10(18)12(19-2)9(17)6(3-15)22-14/h5-18H,3-4H2,1-2H3/t5?,6-,7?,8-,9+,10-,11?,12+,13+,14?/m1/s1

InChI key

GYYDPBCUIJTIBM-DYOGSRDZSA-N

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일반 설명

Agar has been used as reagent for the following studies:
  • Plant cell culture studies.
  • As medium supplement for the growth of wild-type Arabidopsis thaliana (ecotype Columbia) and transgenic seeds.[1]
  • For the solidification of culture medium of cork oak somatic embryos.[2]
  • It may be used for incubation of single antibody-forming cell to investigate the plaque formation.[3]
  • Agar suspension culture may be used for the analysis of cell transformation of palyoma virus.[4]
Agar is a complex gelatinous carbohydrate, and is added to the LB broth (Lysogeny broth, Luria broth, Lennox broth, or Luria-Bertani medium), in order to form gel for bacteria to grow upon. LB Broth is the most widely used nutritionally rich medium, for the culture and growth of bacteria. There are several different formulations of Lb broth, but the composition is generally the same comprising of peptides and casein peptones, trace elements, mineral and vitamins. [5][6][7]
This agar is recommended for gelling the microbiological culture media where a great transparence and brightness is required. Especially useful in immuno-electrophoretic procedures, nutritional studies (Vitamin Assay Media) or sensitivity testing procedures, where high purity and good diffusion of substances is essential. It is essentially free of impurities.

Storage Class Code

11 - Combustible Solids

WGK

WGK 1

개인 보호 장비

Eyeshields, Gloves, type N95 (US)


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문서 라이브러리 방문

이미 열람한 고객

Slide 1 of 2

1 of 2

Developmentally and stress-induced small heat shock proteins in cork oak somatic embryos.
Puigderrajols P1, Jofre A, Mir G, Pla M, Verdaguer D, Huguet G, Molinas M
Journal of Experimental Botany, 53 (373), 1445-1452 (2002)
Hijacking membrane transporters for arsenic phytoextraction.
Melissa S LeBlanc et. Al.
Journal of Biotechnology, 163 (1), 1-9 (2013)
AGAR SUSPENSION CULTURE FOR THE SELECTIVE ASSAY OF CELLS TRANSFORMED BY POLYOMA VIRUS.
MACPHERSON I, MONTAGNIER L
Virology, 291-294 (1964)
The structure of agar: Part I. Fractionation of a complex mixture of polysaccharides.
Duckworth M and Yaphe W.
Carbohydrate Research, 16 (1), 189-197 (1971)
Agar and agarose biotechnological applications.
Armisen R.
Hydrobiologia, 221 (1), 157-166 (1991)

문서

Culture media provides a habitat with suitable nutrients, energy sources, and certain environmental conditions for the growth of microorganisms. The components of the culture media range from simple sugars to peptones, salts, antibiotics, and complex indicators.

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