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A6686

Agar

Bacteriological, microbiology tested, suitable for plant cell culture, granular

Synonim(y):

Agar-agar, Gum agar

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Rozmiar/SKUDostępnośćCena netto
100 g
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703,00 zł
500 g
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2330,00 zł
1 kg
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4300,00 zł

Informacje o tej pozycji

Wzór liniowy:
(C12H18O9)n
Numer CAS:
UNSPSC Code:
50405901
eCl@ss:
42040102
EC Number:
232-658-1
NACRES:
NA.28
MDL number:

703,00 zł


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biological source

algae (Rhodophyceae)

Quality Segment

form

granular

technique(s)

cell culture | plant: suitable

mp

83-89  °C

transition temp

transition temp 32-39 °C

suitability

microbiology tested

application(s)

agriculture

storage temp.

room temp

SMILES string

O1[C@@H]([C@@H]([C@@H]([C@H](C1OC2[C@H]3OCC2OC([C@H]3O)C)O)OC)O)CO

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

General description

Agar, also known as agar-agar, is one of the biochemical agents most used in microbiology field. It is obtained from red algae Rhodophyceae, is the most abundantly used gelling agent in culture media. Agar is polysaccharide complex, composed of 70% agarose and 30% agaropectin.

Application

Agar has been used:
  • to culture Staphylococcus aureus for phage infection studies
  • as a supplement with NZCYM media for culturing Campylobacter coli strains for lysogeny screening
  • as a basic media component to improve in vitro ovule and embryo culture methods of cross Chitalpa hybrids to facilitate the rescue of triploids
  • in the culture media for Bdellovibrio spp. and Micavibrio spp. strains to check their susceptibility towards a variety of select agents

Other Notes

A purified agar from which the naturally occurring pigments, salts and miscellaneous matter has been reduced to a minimum.
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10122140191612177
Agar Bacteriological, microbiology tested, suitable for plant cell culture, granular

Sigma-Aldrich

A6686

Agar

Agar United States Pharmacopeia (USP) Reference Standard

USP

1012214

Agar

Agar powder, suitable for microbiology

Millipore

01916

Agar

Agar Suitable for inclusion in culture media.

Millipore

12177

Agar

description

Bacteriological, microbiology tested, suitable for plant cell culture, granular

description

United States Pharmacopeia (USP) Reference Standard

description

powder, suitable for microbiology

description

Suitable for inclusion in culture media.

form

granular

form

-

form

powder

form

solid

technique(s)

cell culture | plant: suitable

technique(s)

-

technique(s)

-

technique(s)

-

biological source

algae (Rhodophyceae)

biological source

-

biological source

-

biological source

-

mp

83-89  °C

mp

-

mp

85-89 °C

mp

-

transition temp

transition temp 32-39 °C

transition temp

-

transition temp

gel point 34-36 °C

transition temp

-

application(s)

agriculture

application(s)

pharmaceutical (small molecule)

application(s)

microbiology

application(s)

food and beverages
life science and biopharma


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Klasa składowania

11 - Combustible Solids

wgk

WGK 1

ppe

Eyeshields, Gloves, type N95 (US)



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Questions

1–3 of 3 Questions  
  1. How can I determine the shelf life / expiration / retest date of this product?

    1 answer
    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/418/501/product-dating-information-06-25-mk.pdf

      Helpful?

  2. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer
    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

      Helpful?

  3. What is the purity of your agar A6686?

    1 answer
    1. The purity of this product is not determined.

      Helpful?

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