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Merck
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主要文件

G0411

Sigma-Aldrich

Prionex® Highly purified Type A

aqueous solution

别名:

Gelatin, Prionex® Highly purified Type A

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100 ML
$713.00
1 L
$4,280.00

$713.00

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选择尺寸

变更视图
100 ML
$713.00
1 L
$4,280.00

About This Item

CAS号:
9000-70-8
EC 号:
232-554-6
MDL编号:
MFCD00081638
UNSPSC代码:
12352202
NACRES:
NA.61

$713.00

请联系客服了解存货情况

生物来源

Porcine bone

质量水平

200

无菌性

aseptically processed

表单

aqueous solution

技术

ELISA: suitable
microbiological culture: suitable
western blot: suitable

一般描述

Gelatin is a heterogeneous mixture of water-soluble proteins of high average molecular masses, present in collagen.[1][2] The proteins are extracted by boiling skin, tendons, ligaments, bones, etc. in water.[3] Type-A gelatin is derived from acid-cured (acid-hydrolyzed) tissue. Type-B gelatin is derived from lime-cured (base/alkaline-hydrolyzed) tissue.[4] Gelatin is a biocompatible polymer.

应用

Prionex® Highly purified Type A has been used:
  • for coating cell culture to improve attachment of cells, and was added to polymerase chain reaction (PCR) to help stabilize Taq DNA[5]
  • as a blocking reagent in Western blotting, enzyme linked immunosorbent assay (ELISA), and immunohistochemistry[6]
  • as a component of media for species differentiation in bacteriology[7]
  • as a delivery vehicle for the release of bioactive[8] molecules and in the generation of scaffolds for engineering applications[9]
  • in the murine lethality assay which is used to examine the ability of SMAbs to neutralize the effects of BoNT/A1 in vivo[10]

法律信息

Prionex is a registered trademark of Pentapharm AG, Basel

储存分类代码

11 - Combustible Solids

WGK

nwg

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
MKCX5098
MKCX5097
MKCW6198
MKCV5648
MKCW1833

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在文件库中查找您最近购买产品的文档。

访问文档库

Photographic Processes and Materials
Encyclopedia of Physical Science and Technology, 91-132 (2001)
Food Gels
Encyclopedia of Materials: Science and Technology, 3231-3233 (2001)
Gels for Photographic Emulsions
Encyclopedia of Materials: Science and Technology, 3495-3497 (2001)
PCR Kit
PCR Primer: A Laboratory Manual (1995)
Amino Acid Composition of Gelatin from Ephinephelus sp.
Siregar GRM and Suprayitno E
IOSR Journal of Agriculture and veterinary Science, 12(4), 51-54 (2019)
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Questions

1–2 of 2 Questions  

  1. What is the molecular weight of this Gelatin?

    What is the molecular weight of this Gelatin?

    1 answer

    1. The molecular weight of this product has not been evaluated, However, the molecular weight is closely related to the Bloom Number. The estimated ranges are as follows:
      Bloom Number Average Molecular Mass (Da)
      50−125 (Low Bloom) 20,000−25,000
      175−225 (Medium Bloom) 40,000−50,000
      225−325 (High Bloom) 50,000−100,000

      Please see the link below to review the general datasheet for Gelatin:
      https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/product/documents/333/625/g9382pis.pdf

      Helpful?

  2. What is the shelf life for G0411 (purified prionex) after opening? And is it okay to store 2-8C?

    1 answer

    1. After opening, this product may be stored at 2-8°C. The solution may require warming to room temperature for ease of use. With proper storage and aseptic handling, the stability will not be impacted after opening. Any change in color or turbidity may be an indication of contamination or degradation.

      This product is not assigned an expiration date or recommended retest date. Customers should routinely inspect products with no expiration date or recommended retest date to ensure they perform as expected. These products are also subject to a one-year warranty from the date of shipment.

      For more information, you may access the "Product Dating Information" document under "ADDITIONAL USEFUL DOCUMENTS ABOUT OUR PRODUCTS" at the bottom of the Quality Services page with this link:
      https://www.sigmaaldrich.com/life-science/quality-and-regulatory-management/quality-services.

      Helpful?

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