Aprotinin Nicotiana tobacco, >= 5TIU/mg protein, >= 98 % SDS-PAGE | 9087-70-1
SIGMA/A6103 - recombinant, expressed in Nicotiana (tobacco), ≥5 TIU/mg protein, ≥98% (SDS-PAGE)
Synonym: BPTI; Basic pancreatic trypsin inhibitor; Kallikrein-trypsin inactivator; Kunitz protease inhibitor
EC Number: 232-994-9
Product Type: Chemical
SDS-PAGE (4-20%) of aprotinin (Cat. No. A6103) under reducing conditions and stained with Coomassie blue.
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: A6103-100MG
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: A6103-25MG
| assay | ≥98% (SDS-PAGE) |
| description | recombinant form of thenative bovine-sequence aprotinin purified from plant tissue (tobacco) |
| form | powder |
| mol wt | ~_6.5 kDa |
| product line | BioUltra |
| Quality Level | 300  |
| recombinant | expressed in Nicotiana (tobacco) |
| solubility | 0.85% sodium chloride: 5 mg/mL |
| specific activity | ≥5 TIU/mg protein |
| storage temp. | 2-8°C |
| technique(s) | inhibition assay: suitable |
| UniProt accession no. | P00974  |
| Other Notes: | One trypsin inhibitor unit (TIU) will decrease the activity of 2 trypsin units by 50% where one trypsin unit will hydrolyze 1.0 μmole of N-α-benzoyl- |
| Packaging: | 1, 25, 100 mg in glass bottle |
| Preparation Note: | Contains no animal-derived components or impurities, and is manufactured by transient expression of the aprotinin message in RNA (+)-strand tobacco mosaic virus vectors propagated in non-transgenic Nicotiana plants. This is a recombinant form of the native, bovine-sequence aprotinin, which is traditionally isolated from bovine lung by methods involving fractional precipitation, gel filtration, and ion exchange chromatography. Unlike animal-derived aprotinin, this product is isolated and purified from plant tissue by proprietary methods. |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 1 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Purity | ≥98% (SDS-PAGE) |
| activity | specific activity: ≥5 TIU/mg protein |
| Storage Temp. | 2-8°C |
| UNSPSC | 12352202 |