Skip to Content
Merck
All Photos(1)

Key Documents

C2488

Sigma-Aldrich

Citrate Buffer Solution, 0.09 M

Synonym(s):

Citric Acid Buffer Solution

Sign Into View Organizational & Contract Pricing


About This Item

UNSPSC Code:
12161700
eCl@ss:
32129211
NACRES:
NA.25

description

Contains 1% chloroform
pH 4.8 at 25 °C.

Quality Level

form

solution

concentration

0.09 M

pH

4.8 (25 °C)

application(s)

diagnostic assay manufacturing

storage temp.

2-8°C

General description

Citrate Buffer Solution, 0.09 M, is a high-quality biochemical buffer solution commonly employed in various research applications. Its applications include use in acid phosphatase reactions alongside p-nitrophenyl phosphate (pNPP) enzyme substrate. Citrate Buffer is also used for the isolation of RNA from cells and tissues. In addition, it is also used as a background electrolyte for separating sulfonamides utilizing capillary zone electrophoresis. With its superior buffering capacity and ability to maintain a stable pH, Citrate Buffer Solution, 0.09 M is an excellent choice for any researcher in need of reliable performance.

Application

Citrate Buffer Solution, 0.09 M has been used as a heat-induced antigen retriever on formalin-fixed paraffin-embedded (FFPE) tissue sections during immunohistochemistry (IHC) experiments. It has also been used in the preparation of hybridization solutions for fluorescence in situ hybridization (FISH) procedures.

Other Notes

Unit definition: One unit of acid phosphatase will hydrolyze 1.0 μmole of p-nitrophenyl phosphate per, minute at pH 4.8 at 37 °C.

Pictograms

Health hazard

Signal Word

Warning

Hazard Statements

Hazard Classifications

Carc. 2 - STOT RE 2 Oral

Target Organs

Liver,Kidney

Storage Class Code

12 - Non Combustible Liquids

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Argyrios G Daskalopoulos et al.
Oral surgery, oral medicine, oral pathology and oral radiology, 129(5), 493-513 (2020-03-17)
Toll-like receptors (TLRs) may promote or inhibit tumor progression. The aim of this study was to assess the expression of TLR4 and TLR9 and their downstream targets in oral tongue squamous cell carcinoma (OTSCC) in correlation with histopathologic parameters and
I Gkouveris et al.
Histology and histopathology, 32(10), 1065-1076 (2017-01-17)
Signal transducer and activator of transcription 3 (STAT3) and mitogen activated protein kinases (MAPKs), including ERK and JNK, have been implicated in oral squamous cell carcinoma (OSCC) development and progression. Our purpose was to evaluate the levels of activated STAT3
Migration behavior and separation of sulfonamides in capillary zone electrophoresis. I. Influence of buffer pH and electrolyte modifier
Lin CE, et al.
Journal of Chromatography A, 755(2), 261-269 (1996)
Greg C Bristow et al.
Cell reports, 31(3), 107536-107536 (2020-04-23)
Chromosome 16p11.2 duplications dramatically increase risk for schizophrenia, but the mechanisms remain largely unknown. Here, we show that mice with an equivalent genetic mutation (16p11.2 duplication mice) exhibit impaired hippocampal-orbitofrontal and hippocampal-amygdala functional connectivity. Expression of schizophrenia-relevant GABAergic cell markers
Nikolaos G Nikitakis et al.
Oral surgery, oral medicine, oral pathology and oral radiology, 125(2), 164-171 (2017-12-19)
Primary oral malignant melanoma (POMM) is a rare type of malignancy with a very poor prognosis, the molecular pathogenesis of which remains elusive. The aim of this study was to assess the expression status of signal transducer and activator of

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service