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Description
Images & Validation
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Key Properties
−| Expression System | Human Cells |
|---|---|
| Biological Origin | Human |
| Biological Activity | BLI: Loaded Anti-Human Tryptase mAb-Fc(Cat#BUI4H&BUI4L) on Protein A Biosensor, can bind Human TPSAB1-His(Cat#orb2994255) with an affinity constant of 0.92 nM as determined in BLI assay. |
| Tag | C-6His |
| Expression Region | Ile31-Pro275 |
| Endotoxins | < 1 EU/µg as determined by LAL test. |
| Conjugation | Unconjugated |
| MW | Predicted: 28.8 KDa. Observed: 32-38 KDa, reducing conditions |
| Purity | SDS-PAGE: Greater than 95% as determined by reducing SDS-PAGE. |
Storage & Handling
−| Storage | Lyophilized protein should be stored at ≤ -20°C, stable for one year after receipt. Reconstituted protein solution can be stored at 2-8°C for 2-7 days. Aliquots of reconstituted samples are stable at ≤ -20°C for 3 months. |
|---|---|
| Form/Appearance | Lyophilized |
| Buffer/Preservatives | 0.2 μm filtered solution of 1M NaCl, 0.05mM Heparin, 50mM sodium acetate, 0.01% sodium azide, pH 5.0. |
| Reconstitution | Always centrifuge tubes before opening.Do not mix by vortex or pipetting. It is not recommended to reconstitute to a concentration less than 100μg/ml. Dissolve the lyophilized protein in distilled water. Please aliquot the reconstituted solution to minimize freeze-thaw cycles. |
| Expiration Date | 6 months from date of receipt. |
| Disclaimer | For research use only |
Alternative Names
−Similar Products
−Human TPSAB1 Protein, His Tag [orb1290907]
Unconjugated
The purity of the protein is greater than 85% as determined by SDS-PAGE and Coomassie blue staining.
The protein has a predicted molecular mass of 29.6 kDa after removal of the signal peptide. The apparent molecular mass of TPSAB1-His is approximately 35-40 kDa due to glycosylation.
Mammalian
100 μg, 10 μg, 50 μgRecombinant Human TPSAB1/Tryptase-1 Protein, C-His [orb2966227]
ELISA, SDS-PAGE, WB
>90% as determined by SDS-PAGE.
31.28 kDa
1 mg, 50 μg, 100 μgRecombinant Human TPSAB1/Tryptase-1 Protein, N-His [orb2967836]
ELISA, SDS-PAGE, WB
>90% as determined by SDS-PAGE.
29.75 kDa
1 mg, 50 μg, 100 μgHuman Tryptase/TPSAB1,B2 ELISA Kit (DIY Antibody Pairs) [orb1098236]
Human
156 pg/ml - 10,000 pg/ml
5 plate

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