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C8532

Sigma-Aldrich

Natriumcitrat, dreibasisch Dihydrat

for molecular biology, ≥99%

Synonym(e):

Citronensäure Trinatriumsalz, Natriumcitrat tribasisch Dihydrat

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About This Item

Lineare Formel:
HOC(COONa)(CH2COONa)2 · 2H2O
CAS-Nummer:
6132-04-3
Molekulargewicht:
294.10
Beilstein:
6104939
EG-Nummer:
200-675-3
MDL-Nummer:
MFCD00150031
UNSPSC-Code:
12161700
PubChem Substanz-ID:
24893068
NACRES:
NA.25
Preise und Verfügbarkeit sind derzeit nicht verfügbar.

Qualität

Molecular Biology
for molecular biology

Qualitätsniveau

200

Assay

≥99%

Form

powder

pH-Wert

7.5-9 (25 °C, 29.4 g/L)

mp (Schmelzpunkt)

>300 °C (lit.)

Löslichkeit

water: soluble 100 mg/mL

Fremdaktivität

DNAse, none detected
Endonuclease, none detected
Exonuclease, none detected
NICKase, none detected
Protease, none detected
RNAse, none detected

SMILES String

O.O.[Na+].[Na+].[Na+].OC(CC([O-])=O)(CC([O-])=O)C([O-])=O

InChI

1S/C6H8O7.3Na.2H2O/c7-3(8)1-6(13,5(11)12)2-4(9)10;;;;;/h13H,1-2H2,(H,7,8)(H,9,10)(H,11,12);;;;2*1H2/q;3*+1;;/p-3

InChIKey

NLJMYIDDQXHKNR-UHFFFAOYSA-K

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Verwandte Kategorien

Allgemeine Beschreibung

Dreibasisches Natriumcitratdihydrat ist ein Stabilisator, der Goldnanopartikeln (AuNP) kolloidale Stabilität verleiht.

Anwendung

Dreibasisches Natriumcitratdihydrat wird wie folgt verwendet:
  • zum Durchführen einer Antikörperrückgewinnung für die immunhistochemische Analyse von Schafovarschnitten
  • als Komponente von Induktionsmedium zum Kultivieren des Agrobacterium-Stamms C58C1
  • zum Isolieren von humanen Neutrophilen aus Vollblut

Sonstige Hinweise

Gewinner des CiteAb Award 2024 in der Kategorie „Supplier Succeeding in Parkinson′s Research“ (Erfolgreiche Anbieter in der Parkinson-Forschung)

Lagerklassenschlüssel

11 - Combustible Solids

WGK

WGK 1

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

Persönliche Schutzausrüstung

Eyeshields, Gloves, type N95 (US)

Hier finden Sie alle aktuellen Versionen:

Analysenzertifikate (COA)

Lot/Batch Number
BCCM8493
0000423182
0000423182
0000423183
0000423181

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In der Dokumentenbibliothek finden Sie die Dokumentation zu den Produkten, die Sie kürzlich erworben haben.

Die Dokumentenbibliothek aufrufen

Enrique Gómez et al.
Theriogenology, 146, 39-47 (2020-02-10)
Direct transfer (DT) of cryopreserved embryos to recipients facilitates on-farm application. We analyzed a new freezing/thawing (F/T) procedure for in vitro produced (IVP) embryos, integrating: 1) an ethylene-glycol based system; 2) a culture step without protein; and 3) a synthetic protein
Simon Lalonde et al.
Genome biology, 20(1), 133-133 (2019-07-10)
Genome-wide association studies (GWAS) have identified hundreds of loci associated with coronary artery disease (CAD) and blood pressure (BP) or hypertension. Many of these loci are not linked to traditional risk factors, nor do they include obvious candidate genes, complicating
Fengyu Zhang et al.
BMC cancer, 20(1), 673-673 (2020-07-20)
Glioblastoma is devastating cancer with a high frequency of occurrence and poor survival rate and it is urgent to discover novel glioblastoma-specific antigens for the therapy. Cancer-germline genes are known to be related to the formation and progression of several
Kwi Hye Koh et al.
The Journal of clinical investigation, 129(4), 1713-1726 (2019-02-13)
Soluble urokinase receptor (suPAR) is a circulatory molecule that activates αvβ3 integrin on podocytes, causes foot process effacement, and contributes to proteinuric kidney disease. While active integrin can be targeted by antibodies and small molecules, endogenous inhibitors haven't been discovered
Mike R Wilson et al.
Cell reports, 33(6), 108366-108366 (2020-11-12)
Endometriosis affects 1 in 10 women and is characterized by the presence of abnormal endometrium at ectopic sites. ARID1A mutations are observed in deeply invasive forms of the disease, often correlating with malignancy. To identify epigenetic dependencies driving invasion, we
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Protokolle

Immunohistochemistry Procedure

Use this protocol to for the entire immunohistochemistry (IHC) procedure through staining and visualization of specific antigens in paraffin-embedded tissue sections.

Questions

1–2 of 2 Questions  

  1. 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

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  2. 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

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