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biological source
Streptomyces sp. (S. hyalurolyticus)
conjugate
conjugate (Glucosaminoglycan)
form
film (Clear)
packaging
ampule of 300 × units
storage temp.
−20°C
Quality Level
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Catégories apparentées
Application
- dans la préparation de milieux DMEM/F-12 (milieu d'Eagle modifié par Dulbecco/mélange nutritif F-12) pour l'isolement et la purification de cellules individuelles à partir de tissus tumoraux dissociés
- dans une solution de digestion pour la dérivation de cellules souches germinales à partir de tissu testiculaire
Biochem/physiol Actions
General description
Other Notes
Classe de stockage
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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Which document(s) contains shelf-life or expiration date information for a given product?
If available for a given product, the recommended re-test date or the expiration date can be found on the Certificate of Analysis.
How do I get lot-specific information or a Certificate of Analysis?
The lot specific COA document can be found by entering the lot number above under the "Documents" section.
How should Product H1136, Hyaluronidase, be reconstituted?
Prior to determining the activity of this enzyme, we reconstitute it in 20 mM sodium phosphate buffer, with 77 mM sodium chloride, 0.01% BSA, pH 7.0.
What amount of product is present in the vial of Product H1136, Hyaluronidase?
The dry weight of the product is not determined. The vial should contain a minimum of 300 units of enzyme.
What is the molecular weight of Product H1136, Hyaluronidase?
The molecular weight for hyaluronidase from Streptomyces hyalurolyticus has been reported to be 91,000 DALTONS as determined by gel filtration.
Are any other components present in Product H1136, Hyaluronidase, besides the enzyme?
No protein or BSA has been added as a stabilizer. The enzyme was lyophilized from 0.5 mM Tris buffer, pH 7.0.
How is the activity of Product H1136, Hyaluronidase,determined?
Sigma assays the enzyme against a USP hyaluronidase reference standard as described in USP XXII-NF XVII, 644 (1990).
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What is the Department of Transportation shipping information for this product?
Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product.
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I can’t see any material in the container. Is material present in the container?
The product is lyophilized directly into the ampule and its appearance is a clear, thin film.
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