The product 2618-250MG has not been assayed for polyphosphate content, and purity is not specified.
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| Packungsgröße | SKU | Verfügbarkeit | Preis |
|---|
Über diesen Artikel
Quality Level
description
RTECS - HG1934000
Merck USA index - 14, 2907
form
solid
manufacturer/tradename
Calbiochem®
storage condition
OK to freeze, desiccated (hygroscopic)
color
off-white
solubility
water: 1 mg/mL
shipped in
ambient
storage temp.
−20°C
Verwandte Kategorien
1 of 1
Dieser Artikel | |||
|---|---|---|---|
| Quality Level 100 | Quality Level 200 | Quality Level 300 | Quality Level 200 |
| manufacturer/tradename Calbiochem® | manufacturer/tradename - | manufacturer/tradename - | manufacturer/tradename - |
| form solid | form powder or crystals | form fibers | form lyophilized powder |
| color off-white | color - | color white | color - |
| shipped in ambient | shipped in - | shipped in - | shipped in - |
| solubility water: 1 mg/mL | solubility - | solubility - | solubility water: slightly soluble |
General description
Preparation Note
Legal Information
Disclaimer
Lagerklasse
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
Analysenzertifikate (COA)
Suchen Sie nach Analysenzertifikate (COA), indem Sie die Lot-/Chargennummer des Produkts eingeben. Lot- und Chargennummern sind auf dem Produktetikett hinter den Wörtern ‘Lot’ oder ‘Batch’ (Lot oder Charge) zu finden.
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Global Trade Item Number
| SKU | GTIN |
|---|---|
| SML2875-5MG | 04061842556588 |
| SML2875-25MG | 04061842556571 |
| 2618-250MG | 04055977216905 |
| 2618-1GM | 04055977216899 |
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What is the purification process for product 2618-250MG, and to what extent is it pure? There is a suspicion of contamination with polyphosphate.
1 answer-
Helpful?
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which Dna is used for DNAse assay?
1 answer-
There are a number of DNA products that may be suitable. Many DNAse products offered are tested for activity using a DNA type I or III as a substrate. For quality control testing of product D4527, the substrate used is product D3664. This product is tested for suitability in DNAse assays.
See the link below to review this product:
https://www.sigmaaldrich.com/US/en/product/sigma/d3664Helpful?
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what is the approximate molecular weight of this DNA.(Cat. no. 2618-250)
1 answer-
This product is a highly polymerized, high molecular weight, uncut preparation - likely tens of thousands of base pairs in length. Average size is not determined for this product.
If you would like a product with a tested molecular weight, we offer product D4764 which is the genomic DNA from calf thymus as well. It is unsheared and has the molecular weight >20 kb. Please enclosed the product web page: https://www.sigmaaldrich.com/catalog/product/sigma/d4764?lang=en®ion=GB&cm_sp=Insite-_-prodRecCold_xviews-_-prodRecCold10-2
We also offer Product D4416 which is DNA that is categorized as high molecular weight DNA with the molecular weight >50 Kilo-base pair (kbp- same as kb): https://www.sigmaaldrich.com/catalog/product/sigma/d4416?lang=en®ion=GB However this product is isolated from adult BALB/c mice.
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