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324504

Millipore

EDTA

ULTROL® Grade, 500 mM Solution, pH 8.0

Synonym(s):

EDTA, 500 mM Solution, pH 8.0, ULTROL® Grade

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500 ML
$124.00

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500 ML
$124.00

About This Item

Empirical Formula (Hill Notation):
C10H16N2O8
CAS Number:
60-00-4
Molecular Weight:
292.24
MDL number:
MFCD00003541
UNSPSC Code:
12352107
NACRES:
NA.25

$124.00

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Request a Bulk Order

description

Merck USA index - 14, 3517

Quality Level

100

form

solution

reaction suitability

reagent type: chelator

manufacturer/tradename

Calbiochem®

storage condition

OK to freeze

concentration

500 mM

color

colorless to pale yellow

pH

8

shipped in

ambient

storage temp.

10-30°C

SMILES string

N(CCN(CC(=O)O)CC(=O)O)(CC(=O)O)CC(=O)O

InChI

1S/C10H16N2O8/c13-7(14)3-11(4-8(15)16)1-2-12(5-9(17)18)6-10(19)20/h1-6H2,(H,13,14)(H,15,16)(H,17,18)(H,19,20)

InChI key

KCXVZYZYPLLWCC-UHFFFAOYSA-N

Related Categories

General description

A useful agent for radioimmunoimaging.
Ethylenediaminetetraacetic acid (EDTA) is a metal chelating agent, which is used in treating patients with heavy-metal poisonings like lead or mercury. It is also used to minimize the non-specific serum protein interactions in enzyme immunoassays. Due to its ability to inhibit protein agglutination, it is useful to make blood/plasma samples and in immunoanalysis to detect CD3 cells. EDTA combines with buffers or ionic salts to stimulate the immune cells in the blood samples. It is used in multiple aspects to treat and analyze psoriasis. EDTA functions as an antioxidant to combat psoriasis, while it is also used to understand the disease at a molecular level.[1][2]

Application

EDTA, 500 mM Solution, pH 8.0, ULTROL® Grade has been used along with phosphate buffer saline (PBS) for cell disruption to harvest crypts in situ hybridization of nematodes.[3] It has also been used as a component of isoelectric focusing solution (IEF) to resuspend myofibrils for protein studies.[4]

Warning

Toxicity: Irritant (B)

Legal Information

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany
ULTROL is a registered trademark of Merck KGaA, Darmstadt, Germany

pictograms

Exclamation mark
GHS07

signalword

Warning

hcodes

H319

Hazard Classifications

Eye Irrit. 2

Storage Class

10 - Combustible liquids

wgk_germany

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

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’.

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Amreen Sunil et al.
Cureus, 13(7), e16424-e16424 (2021-07-20)
Psoriasis is a long-term, autoimmune inflammatory condition characterized by red, scaly plaques that can range from a few patches to total skin coverage. Over the past 60 years, and more recently, the metal-chelating agent ethylenediaminetetraacetic acid (EDTA) has proven increasingly
M P Richards et al.
Journal of chromatography, 402, 243-256 (1987-07-31)
Reversed-phase high-performance liquid chromatography (RP-HPLC) was used to isolate, characterize and quantitate liver and kidney metallothionein (MT) isoforms from a variety of animal species. The isoMTs were eluted from a radially compressed C18 column with a neutral sodium phosphate buffer
Krishnan MohanKumar et al.
American journal of physiology. Gastrointestinal and liver physiology, 318(4), G705-G716 (2020-02-25)
Anemia is a frequent diagnosis in critically ill infants, but the clinical implications of severe anemia in these patients remain unclear. In this study, we examined preweaned mice to investigate the effects of severe anemia during early infancy on gut
Walter E Knight et al.
STAR protocols, 2(4), 100912-100912 (2021-11-11)
When cultured under typical conditions, human-induced pluripotent stem cell-derived cardiomyocytes (hiPSC-CMs) are structurally and functionally immature. We have previously demonstrated that culture of hiPSC-CMs in maturation medium containing fatty acids, in combination with culture on micropatterned surfaces, produces cells that

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/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?

  3. I need to get 100 mM EDTA pH 6.5 for RNA work. I guess I could start with EDTA pH 8, but I need to make sure that it's RNase free. Which of your EDTA products are suitable for RNA work? Thank you

    1 answer

    1. A molecular biology grade is suggested as the reagent is quality guaranteed to ensure it is RNAse free. An item of interest would be product E7889. This is a ~0.5 M EDTA solution with a pH that will be within the range of 7.5 - 8.5. It is suitable for molecular biology as no DNases, RNases, Nickase, or proteases are detected in this reagent. The lot specific certificate of analysis should be reviewed for this product to determine the specific concentration/pH that the item was released with. Upon verification of these details, this item can be diluted to 100 mM with the appropriate pH adjustment using RNase free reagents.

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