製品の概要

  • 製品名
    Proteinase K
  • アプリケーション
    適用あり: IHC-P, In situ hybridizationmore details
  • 特記事項

    STAINING PROTOCOL:

    1. IHC procedure: Incubate tissue section for 5 to 7 minutes at room temperature; Rinse and proceed with immunostaining.
    2. General ISH procedure: Incubate tissue section for 15 minutes at 37oC; Rinse and proceed with hybridization.

     

    ab64220 is provided as a single component, ready-to-use solution.

製品の特性

  • 製品の状態
    Liquid
  • 保存方法
    Store at -20°C. Stable for 12 months at -20°C
  • バッファー
    pH: 7.20
    Preservative: 0.1% Sodium azide
    Constituent: Tris buffer
  • Concentration information loading...
  • IHC 試薬 備考
    ab64220 is provided as a single component, ready-to-use solution. The pH of the pepsin solution is 7.2.
  • 研究分野
  • 関連性
    Proteinase K is an endolytic protease that cleaves peptide bonds preferentially next to the carboxyl group of N-substituted hydrophobic aliphatic and aromatic amino acids. Proteinase K is classified as a serine protease and exhibits broad substrate specificity. It can hydrolyze keratin; hence the name. Proteinase K is used for the digestion of proteins on tissue sections as a pre-treatment to aid in the preparation of mRNA and its detection by in situ hybridisation methods using oligonucleotide probes.
  • 別名
    • Endopeptidase K
    • Tritirachium alkaline proteinase

アプリケーション

Our Abpromise guarantee covers the use of ab64220 in the following tested applications.

The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.

アプリケーション Abreviews 特記事項
IHC-P Use at an assay dependent dilution.
In situ hybridization Use at an assay dependent dilution.

参考文献

This product has been referenced in:
  • Li H  et al. The superior regenerative potential of muscle-derived stem cells for articular cartilage repair is attributed to high cell survival and chondrogenic potential. Mol Ther Methods Clin Dev 3:16065 (2016). IHC ; Mouse . Read more (PubMed: 27990446) »

See 1 Publication for this product

レビューと Q&A



I can confirm that the Proteinase K (ab64220) is provided at 0.2 mg/ml, this is 200 ug/ml proteinase K. This can be used directly or diluted further if neccessary.

Thank you for contacting Abcam.

We spoke earlier about two antibodies:
anti-BMPR2 ab78422 (http://www.abcam.com/bmpr2-antibody-mm0060-9a10-ab78422.html)
anti-TRPM8 ab109308 (http://www.abcam.com/trpm8-antibody-epr41962-ab109308.html) Read More

Thank you for contacting us.

The concentration of proteinase K is approximately 200 ug/ml. For the 10ug/ml working dilution that you said you want for in situ hybridization, you will need to dilute it 1/20.

I hope this information...

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Thank you for contacting us.
I am sorry to hear that the antibodie might not be working as expected.

As we discussed over the phone the following troubleshooting tips might help in finding the cause of the problem:

1) Try antig...

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Thank you for your inquiry.

We have a number of products that are comparable with the products on the list you sent us. For future inquiriesI would like to direct you to the search facility on our website (www.abcam.com).

Please e...

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Thank you for your reply.

In theory, the proteinase K could also be used in DNA preparation. However, please not that this has not been tested. This reagent is sold as an antigen retrieval buffer.

I hope this will be helpful. If y...

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Thank you for your enquiry, I am pleased to help.

From what I understand here, the customer would liketo detect the HA tag on their recombinant protein expressed in cell culture. This is Immunocytochemistry (ICC). I have reviewed the selecti...

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Thank you for contacting Abcam. I have inquired to the lab about the concentration of Proteinase K in this product and have been told it is w/v. This product may be used directly as an antigen retrieval system for IHC. Incubate for 5-7 minutes at ro...

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Thank you for contacting us.

Thank you for making us aware of the oversight in the IHC handbook. I have been searching through our recommended protocols for antigen retrieval using Proteinase K but have not found an Abcam recommendation fo...

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Thank you for your enquiry. The number of tests that can be done with the 4 ml of proteinase K provided depends on the customers own procedure.  It is provided ready to use, and will not require diluting. If you are using this for antigen retrieval on ...

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Please note: All products are "FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE"

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