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Kit For Human Spermatozoan Nucleoprotein maturity test

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Kit For Human Spermatozoan Nucleoprotein maturity test

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Large Image :  Kit For Human Spermatozoan Nucleoprotein maturity test

Product Details:
Place of Origin: China
Brand Name: BRED
Certification: CE, ISO13485
Model Number: BRED-013
Payment & Shipping Terms:
Minimum Order Quantity: 2 kits
Price: Negotiable
Packaging Details: 40T/Kit
Delivery Time: 3 - 5 working days
Payment Terms: T/T
Supply Ability: 10000 kits per year
Detailed Product Description
Method: Aniline Blue Staining Specification: 40T/Kit
Shelf Life: 12 Months Storage Temperature: 2 - 8℃
High Light:

dna fragmentation assay kit


elastase assay kit

SpermFunc®Histone- Kit for Determination of the Maturity of Spermatozoan Nucleoprotein (Aniline Blue Staining Method)


This kit is designed for semi-quantitative detection of maturity of human spermatozoan nucleoprotein.



  • A modified method with better repeatability and specificity in test result than competitive products.
  • Adjusted by turbidimetry. Not necessary to adjust by the counting of sperm concentration, convenient to operate
  • Stable with a shelf life up to one year.
  • 40T/Kit, meet the need of batch testing.
  • CE approved

The sketch map of test result:

Kit For Human Spermatozoan Nucleoprotein maturity test 0


In normal circumstances, the basic protein (nucleoprotein) bound to the sperm nucleus DNA will undergo the process of natural maturity from the histone to protamine, of which, such substitute process of histone by protamine is called nucleoprotein transition, which has an important physiological significance. The spermatozoid nucleus carries all genetic information from paternal, and these genes must start the expression after the fertilization. Before the fertilization, the sperm genes are specially protected by the protamine and closely concentrate with no DNA transcription. However, the abnormality of nucleoprotein transition may cause the male infertility or early embryo abortion. The mechanism lies in: a) the instability in sperm DNA and easily to be damaged and difficult to get pregnant; b) once fertilized, the spermatozoid nucleus cannot normally depolymerized due to the nucleoprotein pattern, and thereby to influence the binding of female and male pronuclei; c) the abnormal development of embryo may induce to the embryo abortion.

Kit For Human Spermatozoan Nucleoprotein maturity test 1

Kit For Human Spermatozoan Nucleoprotein maturity test 2

Contact Details
BRED Life Science Technology Inc.

Contact Person: Cindy

Tel: +8613534273060

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