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H3506

Sigma-Aldrich

Hyaluronidase from bovine testes

Type I-S, lyophilized powder, 400-1000 units/mg solid

Synonym(s):

Hyaluronate 4-glycanohydrolase, Hyaluronoglucosaminidase

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About This Item

CAS Number:
Enzyme Commission number:
EC Number:
MDL number:
UNSPSC Code:
12352204
NACRES:
NA.54
Pricing and availability is not currently available.

type

Type I-S

Quality Level

form

lyophilized powder

specific activity

400-1000 units/mg solid

mol wt

~55 kDa (four subunits of 14 kDa each)

technique(s)

cell culture | mammalian: suitable
single cell analysis: suitable

UniProt accession no.

application(s)

diagnostic assay manufacturing

shipped in

wet ice

storage temp.

−20°C

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Application

Hyaluronidase from bovine testes has been used for the digestion of breast tissue, heart tissue and oocytes for isolation of cells.[1][2][3]

Suitable for use in preparation of single cell suspension for sequencing.

Biochem/physiol Actions

Hyaluronidase degrades hyaluronan and has been found to be inappropriately regulated during cancer progression.
These enzymes randomly cleave β-N-acetylhexosamine-[1→4] glycosidic bonds in hyaluronic acid, chondroitin, and chondroitin sulfates.

Unit Definition

One unit will degrade 0.75 μg of the polysaccharide hyaluronic acid per minute at pH 5.35 at 37 ºC (as measured by turbidimetric absorbance (λ: 600nm) when complexed with BSA after 45 minutes).

recommended

Pictograms

Health hazard

Signal Word

Danger

Hazard Statements

Precautionary Statements

Hazard Classifications

Resp. Sens. 1

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number

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Highly efficient gene transfer into adult ventricular myocytes by recombinant adenovirus.
Kirshenbaum LA et al.
The Journal of Clinical Investigation, 92, 381-381 (1993)
A SAGE (serial analysis of gene expression) view of breast tumor progression.
Porter DA et al.
Cancer Research, 61, 5697-5697 (2001)
Heikki J Nieminen et al.
Scientific reports, 7(1), 3991-3991 (2017-06-24)
Research is ongoing to develop drug therapies to manage osteoarthritis (OA) and articular cartilage (AC) injuries. However, means to deliver drug to localized AC lesions are highly limited and not clinically available. This study investigates the capability of laser ultrasound
Effect of pressure at primary drying of freeze-drying mouse sperm reproduction ability and preservation potential.
Kawase Y et al.
Reproduction (Cambridge, England), 133, 841-841 (2007)
Moshe Sade-Feldman et al.
Nature communications, 8(1), 1136-1136 (2017-10-27)
Treatment with immune checkpoint blockade (CPB) therapies often leads to prolonged responses in patients with metastatic melanoma, but the common mechanisms of primary and acquired resistance to these agents remain incompletely characterized and have yet to be validated in large

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Protocols

To measure hyaluronidase activity, a turbidimetric determination assay is used at 600 nm. One unit of hyaluronidase activity will cause a change in absorbance of 0.330 per minute at pH 5.35 at 37 °C.

To measure hyaluronidase activity, a turbidimetric determination assay is used at 600 nm. One unit of hyaluronidase activity will cause a change in absorbance of 0.330 per minute at pH 5.35 at 37 °C.

To measure hyaluronidase activity, a turbidimetric determination assay is used at 600 nm. One unit of hyaluronidase activity will cause a change in absorbance of 0.330 per minute at pH 5.35 at 37 °C.

To measure hyaluronidase activity, a turbidimetric determination assay is used at 600 nm. One unit of hyaluronidase activity will cause a change in absorbance of 0.330 per minute at pH 5.35 at 37 °C.

Questions

1–10 of 12 Questions  
  1. Can this be used in animal models in vivo?

    1 answer
    1. This product is NOT tested for injection into animals. The product is NOT sterile or tested for endotoxin levels.

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  2. Is there any information available regarding whether hyaluronidase impacts body fluid crystals?

    1 answer
    1. Hyaluronidase is not expected to impact crystals. It is specific to hyaluronan or Hyaluronic acid and may be used with breast and possibly other tissues. However, crystals are typically inorganic salts, with body fluid crystals typically being pyrophosphate. Therefore, hyaluronidase should have no effect upon pyrophosphate crystals.

      Helpful?

  3. Is it acceptable to use H3506 SLCH0779 directly in synovial fluid without dilution?

    1 answer
    1. It is generally not a standard practice to simply sprinkle hyaluronidase (such as H3506 SLCH0779) directly into synovial fluid. For a more formal and generally recognized method, a 0.05% solution in phosphate buffer is recommended, with one drop added per milliliter of fluid. This allows for the clarification of synovial fluids to make cell counts possible. Therefore, directly using H3506 SLCH0779 in synovial fluid without dilution may not be the most common practice.

      Helpful?

  4. What does the type refer to i.e. type I-S?

    1 answer
    1. The type designations for the hyaluronidase enzyme products offered are in-house designations and do not represent any kind of biochemical significance. The types can refer to the order of addition of the product to the catalog, source, physical form, activity, tests performed, etc.

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  5. Can I dissolve H3506 in DMEM/F12 media or PBS before use for tissue dissociation?

    1 answer
    1. It is recommended to dissolve this product at 1 mg/mL in 0.02 M phosphate buffer, pH 7, containing 77 mM sodium chloride and 0.01% BSA. Solubilizing directly into the medium has not been tested, but may be suitable. It is important to include BSA to ensure stability.

      See the link below for the recommended instructions:
      https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/product/documents/296/016/h3506-pis-ms.pdf

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  6. I am looking for specific inhibitor for extrasynaptic GABA Rs. The one I found in Sugma is Gaboxadol hydrochloride for ɣ containing containing. Which is the best inhibitor do you have. Is also any extrasynaptic GABA inhibitors for ALPHA subunits GABA?

    1 answer
    1. Searching via the Gene Lookup tool on the main webpage search bar can provide a product list of various related products for any gene product, including agonists, antagonists, antibodies, proteins, RNAi and related gene editing products. Go to the main search bar, select "Genes" from the left dropdown and enter the gene name, gene symbol or gene id to pull a list of gene candidates. Next, select the appropriate gene by clicking on it - the related products will display. For example here is the list of gene products for the GABA A receptor alpha one (GABRA1) https://www.sigmaaldrich.com/US/en/genes/gabra1

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  7. What is the shelf life of Product H3506, Hyaluronidase from bovine testes?

    1 answer
    1. Product H3506, Hyaluronidase from bovine testes, has a Recommended Retest period of two years (period of time between the Quality Control Release and Recommended Retest dates).  This date assigns the time frame during which the batch is expected to remain within established specifications if stored under Sigma-Aldrich’s defined conditions, which for product H3506 is at -20°C.  This information is provided on the Product's lot specific Certificate of Analysis.

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  8. How is a solution of Hyaluronidase from bovine testes, Product H3506, stored?

    1 answer
    1. Prepare fresh solutions directly before use since stock solutions are not stable for storage.

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  9. What is the Department of Transportation shipping information for this product?

    1 answer
    1. 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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  10. Can Hyaluronidase from bovine testes, Product H3506, be used on humans?

    1 answer
    1. No. None of our packaged research products are for human use.

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1–10 of 12 Questions  

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