Reproductive Medicine Stains

Sperm Vitality Assay Kit (Eosin Method) What is Sperm Vitality Assay Kit (Eosin Method)? Mainly for the detection of sperm survival rate staining analysis. Sample requirement: Once the semen specimen is liquefied, the sperm survival rate should be tested immediately, preferably within 30 minutes, and in any case should not exceed 1 hour, so as not to inactivate the sperm due to dehydration or temperature changes and make the staining test results inaccurate. Interpretation of

Rapid Sperm (Cell) Morphological Stain (WHO recommended Diff-quik method) What is Rapid Sperm (Cell) Morphological Stain (WHO recommended Diff-quik method)? Morphological analysis of main donor sperm. Sample requirement: Fresh semen after liquefaction. Interpretation of the test result: The postacrosomal region of the sperm head is purple blue, the acrosomal region is pale purple red, and the middle and tail are pale red. Various types of cells in semen show different forms

Sperm (Cell) Morphological Stain (WHO recommended standard papanicolaou method) What is Sperm (Cell) Morphological Stain (WHO recommended standard papanicolaou method)? Morphological analysis of main donor sperm. Sample requirement: Fresh semen after liquefaction. Interpretation of the test result: Various types of cells in semen show different forms and staining results due to their different shapes and substances. Order information Product Name Ref # Specification Sperm

Sperm Vitality Assay Kit (Eosin-Nigrosin Method) What is Sperm Vitality Assay Kit (Eosin-Nigrosin Method)? To test sperm survival. Staining. Sample requirement: Semen specimens should be tested for sperm survival as soon as they are liquefied. Interpretation of the test result: 1. Live sperm have a white head and dead sperm have a red or pink head. Sperm with a pale pink head are generally considered to be alive. 2. If the staining is limited to the neck area and the rest of

Sperm nucleoprotein staining solution (aniline blue method) What is Sperm nucleoprotein staining solution (aniline blue method)? Intent for staining sperm nucleoprotein. Sample requirement: Fresh semen after liquefaction or semen specimens stored at -20 ° C. Interpretation of the test result: Immature sperm are colored blue, purple-blue, and purple, and mature sperm are colored red. Order information Product Name Ref # Specification Sperm nucleoprotein staining solution

Sperm DNA staining solution (acridine orange method) What is Sperm DNA staining solution (acridine orange method)? Used for sperm head DNA testing to assess sperm fertilization ability. Sample requirement: The fresh semen sample after liquefied. Interpretation of the test result: Normal sperm DNA was double-stranded under the excitation light is green, while denatured or damaged sperm DNA breakage became single-stranded appear yellow or red. Order Information Product Name Ref

Semen Leukocytes Peroxidase Stain Kit (Toluidine Method) What is Semen Leukocytes Peroxidase Stain Kit (Toluidine Method)? Intended for staining of seminal leukocytes , contribute to preliminary screening leukocytospermia. Sample requirement Fresh semen samples. Interpretation of the test result Peroxidase-positive cells were stained Brown, peroxidase-negative cells are not colored. Order Information Product Name Ref # Specification Semen Leukocytes Peroxidase Stain Kit

Sperm (Cell) Morphological Stain (Shorr Method) What is Sperm (Cell) Morphological Stain (Shorr Method)? Intended for staining spermatozoa for morphological analysis. Proteins with different isoelectric points in spermatozoon and cells carry different charges under the same pH and thus they will selectively bind to different dyes. The nucleus is composed of acidic substances, which have strong affinity with basic dyes. The cytoplasm is the opposite, which contains alkaline