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Thrombin Cleavage

PRODUCTS ARE FOR IN VITRO DIAGNOSTIC USE ONLY.  NOT FOR USE IN PRODUCTS LICENSED UNDER SEC. 351 OF THE PHS ACT.  NOT FOR HUMAN USAGE.

Human Thrombin - High Purity (> 3000 U/mg protein)    Prod. No. 93-050

    250 Units                               $95

    1,000 Units                            $195

    Test

Thrombin Specific Activity

    Product Specification

> 3000 units/mg protein

    Typical

3200 Units/mg protein

Salt Environment:  Lyophilized from a buffer composed of 20 mM Bis-Tris, 150 mM NaCl, 0.1% PEG 8000, pH 6.5


Reconstitution:  A working stock solution is prepared by adding 1 mL buffered saline, pH 7.4 (ex. 25 mM HEPES, 150 mM NaCl, 0.1% PEG 8000, pH 7.4).  Further dilution should be made in buffer containing a suitable stabilizing agent such as 0.1%-1% Prionex, BSA or PEG.


Storage:  Dry at 10º C or colder

CAUTION:  This product has been prepared from human plasma collected at FDA regulated facilities and has been tested negative for HIV, HCV, HbsAg and STS.  Because no test can offer complete assurance, it is recommended that this material be treated as potentially hazardous.

Liquid Bovine Thrombin (> 2200 U/mg protein)    Prod. No. 91-050

    500 US Units                            $60

    Test

Thrombin Activity (by coagulation)

Volume

Thrombin Specific Activity

pH (1% solution)

    Product Specifications

> 500 units/ml

Not Specified

> 2200 units/mg protein

6.5 - 7.0

    Typical

> 500 units/ml

1 ml

2671 US units/mg protein

6.7

Salt Environment:  Glycerin 50%, Sodium Chloride, Sodium Citrate, Glycine

Microorganism Inhibitor:  Sodium Azide

Buy 2 for $100

High Purity (> 1500 U/mg protein)    Prod. No. 91-030

    6,500 US Units (Vial)                  $175

    100,000 US Units                        $300

    250,000 US Units                        $600

    500,000 US Units                        $1,050

    1,000,000 US Units                     $1,700

    Test

Thrombin Activity (by coagulation)

Protein (by Biuret)

Thrombin Specific Activity

Moisture (by Karl Fischer)

pH (1% solution)

    Product Specifications

> 200,000 units/g powder

Not Specified

> 1500 units/mg protein

0 - 5%

6.5 - 7.5

    Typical

269,300 units/g powder

13%

2072 US units/mg protein

< 2%

6.6

Salt Environment:  Mannitol, Sodium Chloride

Recommended diluent for reconstitution: 0.9%NaCl

High Purity (> 2200 U/mg protein)    Prod. No. 91-035

    20,000 US Units                          $225

    100,000 US Units                        $365

    250,000 US Units                        $750

    500,000 US Units                        $1,195

    1,000,000 US Units                     $1,800

    Test

Thrombin Activity (by coagulation)

Protein (by Biuret)

Thrombin Specific Activity

Moisture (by Karl Fischer)

pH (1% solution)

    Product Specifications

> 200,000 units/g powder

Not Specified

> 2200 units/mg protein

0 - 5%

6.5 - 7.5

    Typical

304,500 units/g powder

11.4%

2671 US units/mg protein

< 2%

7.2

Salt Environment:  Glycine, Sodium Chloride

Recommended diluent for reconstitution: 0.9%NaCl

High Purity Grade Bovine Thrombin, Lyophilized

Human Thrombin - High Purity, Lyophilized