Looks like you are not TradeKey.com's Member yet. Signup now to connect with over 10 Million Importers & Exporters globally.
Join Now, its Free |
BOOK A CALL
Book Call On Your Favorite Time

By Signing Up. I agree to TradeKey.com Terms of Use, Privacy Policy, IPR and receive emails related to our services

Contact Us
product
Prev
Human Anti-nuclear Antibody,ANA ELISA Kit
Next

Human Anti-nuclear Antibody,ANA ELISA Kit

FOB Price

Get Latest Price

300 ~ 500 / Box

|

1 Box Minimum Order

Country:

China

Model No:

-

FOB Price:

300 ~ 500 / Box Get Latest Price

Place of Origin:

-

Price for Minimum Order:

300 per Box

Minimum Order Quantity:

1 Box

Packaging Detail:

box

Delivery Time:

within Three days

Supplying Ability:

1000 Box per Week

Payment Type:

T/T

Product Group :

-

Contact Now
Free Member

Contact Person chunyan

Hangzhou, Zhejiang

Contact Now

Product Specification

Product Description

 

[Testing Process]

 

 This kit employs Double Antibody Sandwich Technique. The principle of Double Antibody Sandwich is based on characteristics of the tested antigen with more than two valances which can identify coated antibody and detection antibody at same time. The specific process is as follows:

1. Connect the specific antibodies and solid phase carriers to form immobilized antibodies. Wash out uncombined antibodies and impurities. Seal the rest binding sites with irrelevant proteins.

2. Join under test with immobilized antibodies for contact reaction. After a while, combine antigens in and antibodies on carriers into the antigens complex. Wash out uncombined antibodies and impurities.

3. Add biotin labeling antibodies to combine with the antigens on immune complexes. Wash out the uncombined biotin labeling antibodies thoroughly. The enzyme amount on the carrier is now positively related to the amount of the tested substance in specimens.

4. Add horseradish peroxidase to label the avidins and incorporate them with the biotin labeling antibodies. Wash out the incorporated enzyme markers thoroughly. The enzyme amount on the carrier is now positively related to the amount of the tested substance in specimens.

5. Add substrates for coloring, and compute the concentration of specimens.

 

[Detection principle]

This experiment use double-sandwich elisa technique and the ELISA Kit provided is typical. The pre-coated antibody is monoclonal antibody and the detecting antibody is polyclonal antibody with biotin labeled. Samples and biotin labeling antibody are added into ELISA plate wells and washed out with PBS or TBS. Then Avidin-peroxidase conjugates are added to ELISA wells in order; Use TMB substrate for coloring after reactant thoroughly washed out by PBS or TBS. TMB turns into blue in peroxidase catalytic and finally turns into yellow under the action of acid. The color depth and the testing factors in samples are positively correlated.

 

 

[Schematic diagram  ]

 

 

 

 

 

[Intera assay Precision]≤ 8%  [Inter assay Precision]≤ 12%

 

[Storage]-20℃ [Short-term should be placed 4℃(such as two weeks)]

 

[Validity]12 months (-20℃).

 

 [Reference]

 

1 .Seigel, L.J.et al.(1984) Science 223:175.

 

2. Minami, Y.et al.(1993) Annu. Rev. Immunol. 11:245.

Country: China
Model No: -
FOB Price: 300 ~ 500 / Box Get Latest Price
Place of Origin: -
Price for Minimum Order: 300 per Box
Minimum Order Quantity: 1 Box
Packaging Detail: box
Delivery Time: within Three days
Supplying Ability: 1000 Box per Week
Payment Type: T/T
Product Group : -

Send a direct inquiry to this supplier

To:

chunyan < SUNLONG BIOTECH CO., LTD >

I want to know: