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Spermcare Upper Layer (45%)

Regular price $154.50

SKU: 2221-100
Product Detail

Spermcare Upper Layer (45%) 

Ready-to-use density gradient system designed to separate the motile fraction of human sperm from seminal fluid.

Component List

Sodium Chloride

Potassium Chloride

Magnesium Sulfate, Heptahydrate

Potassium Phosphate, Monobasic, Anhydrous

Calcium Chloride, Dihydrate

Sodium Bicarbonate

Dextrose, Anhydrous

Sodium Pyruvate

Sodium Lactate

Alanyl Glutamine


Phenol Red

HEPES, Sodium Salt

Saline Coated Colloidal Silica

Human Serum Albumin

  • Silane-coated colloidal silica particles suspended in HEPES-buffered HTF

  • Uses a combined Sodium Bicarbonate/HEPES buffering system which is appropriate for those procedures that do not use a carbon dioxide atmosphere

  • Formulated with a stabilized form of glutamine

  • Contains the antibiotic Gentamicin

  • For use without CO2 (pre-equilibrate at 37 degrees C)

  • Contains 5 mg/ml HSA

  • Provided in both 50ml and 100ml glass bottles

  • Store at 2-8 degrees C

  • HSSA (Human Sperm Survival/Motility Assay >80% motility compared with control after 4h exposure to test medium)

2 year shelf life


Mfr No. 2221-100 Spermcare UPPER LAYER (45%) 100mL
Mfr. No. 2221-50 Spermcare UPPER LAYER (45%) 50mL
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