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P5405

Sigma-Aldrich

Cloreto de potássio

powder, BioReagent, suitable for cell culture, suitable for insect cell culture, ≥99.0%

Sinônimo(s):

KCl

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250 G
R$ 197,00
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R$ 342,00
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R$ 625,00

R$ 197,00


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250 G
R$ 197,00
500 G
R$ 342,00
1 KG
R$ 625,00

About This Item

Fórmula linear:
KCl
Número CAS:
Peso molecular:
74.55
Número CE:
Número MDL:
Código UNSPSC:
12352302
ID de substância PubChem:
NACRES:
NA.71
Ensaio:
≥99.0%
Formulário:
powder
solubilidade:
H2O: 133 mg/mL

R$ 197,00


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linha de produto

BioReagent

Nível de qualidade

Ensaio

≥99.0%

Formulário

powder

técnica(s)

cell culture | insect: suitable
cell culture | mammalian: suitable

pf

770 °C (lit.)

solubilidade

H2O: 133 mg/mL

densidade

1.98 g/mL at 25 °C (lit.)

cadeia de caracteres SMILES

[Cl-].[K+]

InChI

1S/ClH.K/h1H;/q;+1/p-1

chave InChI

WCUXLLCKKVVCTQ-UHFFFAOYSA-M

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Descrição geral

Potassium chloride (KCl) is useful in studies of ion transport and potassium channels.[1] It is known to be used in the crystallization of histone core octamers.[2]

Aplicação

Pode ser usado no preparo de solução salina tamponada com fosfato e na extração e solubilização de proteínas.
Potassium chloride has been used:
  • in Percoll solution for sperm sample preparation[3]
  • In Blastocyst Cell Number Analysis by Giemsa Staining[4]
  • As a component of noncapacitation medium[5]

Código de classe de armazenamento

13 - Non Combustible Solids

Classe de risco de água (WGK)

WGK 1

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

Equipamento de proteção individual

Eyeshields, Gloves, type N95 (US)


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Certificados de análise (COA)

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In vitro maturation and embryo production in cattle
Nuclear Transfer Protocols, 35-42 (2006)
The effects of L-ergothioneine and L-ascorbic acid on the in vitro maturation (IVM) and embryonic development (IVC) of sheep oocytes
Ozturkler Y, et al.
Development, 1, 5-14 (2003)
Reconstitution of nucleosome core particles from recombinant histones and DNA
Test, 375, 23-44 (2003)
Paternal breed effects on expression of IGF-II, BAK1 and BCL2-L1 in bovine preimplantation embryos
Valleh MV, et al.
Zygote, 23(5), 712-721 (2015)
Diffusion through channel derivatives of the Escherichia coli FhuA transport protein
Braun M, et al.
European Journal of Biochemistry, 269(20), 4948-4959 (2002)

Questions

1–2 of 2 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/449/386/product-dating-information-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?

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