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Merck

MAK115

Sigma-Aldrich

Hemoglobin Assay Kit

sufficient for 250 colorimetric tests

Synonim(y):

Zestaw do ilościowego oznaczania hemoglobiny

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1 KIT
1780,00 zł

1780,00 zł


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1 KIT
1780,00 zł

About This Item

Kod UNSPSC:
12161503
NACRES:
NA.84

1780,00 zł


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zastosowanie

sufficient for 250 colorimetric tests

metoda wykrywania

colorimetric

powiązane choroby

hematological disorder

temp. przechowywania

2-8°C

informacje o genach

Opis ogólny

Hemoglobin (Hb) is an iron-containing metalloprotein that serves as the primary means of oxygen transport in vertebrates. Hemoglobin is primarily found in red blood cells[1] where it makes up to 97% of the cell′s dry content. Hemoglobin can also be found in other tissues where it serves as an antioxidant. Alterations in blood hemoglobin levels occurs in many diseases such as anemia and polycytheima.[2][3]

Zastosowanie

Hemoglobin Assay Kit has been used to measure the concentration of hemoglobin.[4][5]

Cechy i korzyści

Compatible with high-throughput handling systems. Can be adapted for use with cuvettes.

Przydatność

Suitable for the detection of hemoglobinin a variety of samples such as blood, serum, plasma, and urine. This kit can be used to study the effects of various compounds on hemoglobin metabolism and levels.

Zasada

This assay is based on the improved Triton[NP1]/NaOH method in which hemoglobin is converted to a colorimetric product measured at 400 nm. This assay has a linear detection range between 0.9-200 mg/dL in the 96 well plate assay.

Informacje prawne

Triton is a trademark of The Dow Chemical Company or an affiliated company of Dow
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Piktogramy

CorrosionEnvironment

Hasło ostrzegawcze

Warning

Zwroty wskazujące rodzaj zagrożenia

Zwroty wskazujące środki ostrożności

Klasyfikacja zagrożeń

Aquatic Acute 1 - Aquatic Chronic 2 - Eye Irrit. 2 - Met. Corr. 1

Kod klasy składowania

8B - Non-combustible corrosive hazardous materials


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Dokumenty związane z niedawno zakupionymi produktami zostały zamieszczone w Bibliotece dokumentów.

Odwiedź Bibliotekę dokumentów

Benefits of fiber and antioxidant power of rice bran in Vitamin E deficient rats.
Carlos A G, et al.
Acta Bioquimica Clinica Latinoamericana, 51(1), 95-105 (2017)
Cheng Chen et al.
Cell death & disease, 11(2), 135-135 (2020-02-23)
Diamond-Blackfan anemia (DBA) is a rare, inherited bone marrow failure syndrome, characterized by red blood cell aplasia, developmental abnormalities, and enhanced risk of malignancy. However, the underlying pathogenesis of DBA is yet to be understood. Recently, mutations in the gene
Daniel F Gomez Isaza et al.
Conservation physiology, 8(1), coz092-coz092 (2020-01-29)
Human activities present aquatic species with numerous of environmental challenges, including excessive nutrient pollution (nitrate) and altered pH regimes (freshwater acidification). In isolation, elevated nitrate and acidic pH can lower the blood oxygen-carrying capacity of aquatic species and cause corresponding
Viviana Lo Martire et al.
Frontiers in physiology, 9, 1818-1818 (2019-01-09)
Restless legs syndrome (RLS) is a neurological disorder that entails an urge to move with a circadian pattern during the evening/night. RLS may be accompanied by decreased sleep time and increased occurrence of periodic leg movements during sleep (PLMS), which
Malthe Hvas et al.
Comparative biochemistry and physiology. Part A, Molecular & integrative physiology, 255, 110913-110913 (2021-02-02)
In this study, Atlantic salmon post smolts (~250 g, ~29 cm) were fasted for four weeks at 12 °C in full strength seawater. During this period, the critical swimming speed (Ucrit) was measured after 1, 2 and 4 weeks of fasting, as well as

Questions

1–6 of 6 Questions  
  1. What is the concentration of the calibrator that comes with the kit? Can this assay be used with cuvettes and if so is there a protocol for reagent volumes and concentrations?

    1 answer
    1. The calibrator, when diluted for use, has a concentration of 100 mg/dL (100 mg / 100 ml). The kit's Technical Bulletin includes instructions for using the kit with cuvettes as well as with a 96-well plate.
      https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/product/documents/242/081/mak115bul.pdf

      Helpful?

  2. Is this a hemolysis kit? Certain capmounds are used to detect compatibility with human blood; is this used to detect the amount of free hemoglobin? Can this be used to find whether our compound has cytotoxicity towards RBC?

    1 answer
    1. The assay kit can be used to detect free Hemoglobin. It is not suitable for use in the detection of substances that are cytotoxic to red blood cells.

      Helpful?

  3. 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?

  4. 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?

  5. Is there stability information available for the Reagent (MAK115A) and Calibrator (MAK115B) included in the hemoglobin assay kit, especially after they are opened?

    1 answer
    1. The recommended storage for both components is at 2-8 degrees Celsius when not in use. Cycling the components between refrigerated and room temperature may decrease shelf life, but there is no predicted rate of degradation. For prolonged shelf life with frequent use, aliquoting the reagents into smaller tubes for individual use is advised.

      Helpful?

  6. What specific items are included in this kit? Is there a standardized hemoglobin assay?

    1 answer
    1. There is a hemoglobin calibrator included with the kit, and the concentration of the sample is determined relative to the known concentration of the calibrator.

      Helpful?

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