Human CellExp™ TFPI, human recombinant

(No reviews yet) Write a Review
SKU:
7453-10
$183
Frequently bought together:

Description

Human CellExp™ TFPI, human recombinant is available at Gentaur for Next week delivery.

A protein which reversibly inhibit Factor Xa (Xa) and Thrombin (Factor IIa)

Biomolecule/Target: TFPI

Alternates names: TFPI, LACI, TFPI1, EPI, TFI

Synonyms: TFPI, LACI, TFPI1, EPI, TFI

Background Information: Tissue factor pathway inhibitor (TFPI) also known as Extrinsic pathway inhibitor (EPI), Lipoprotein - associated coagulation inhibitor (LACI), is a plasma proteinase inhibitor synthesized by vascular endothelial cells and part of it is associated with glycosaminoglycans of these cells. TFPI is a single-chain polypeptide which can reversibly inhibit Factor Xa (Xa) and Thrombin (Factor IIa). TFPI is a secreted protein with a N­terminal acidic region, three Kunitz (K) domains separated with by two linker regions, and a C­terminal basic region. The first K domain inhibits coagulation factor VIIa complexed to tissue factor (TF); The second K domain inhibits factor Xa; The third K domain binds to heparin; The C­terminal basic region may have several functions. For example, it plays an important role in binding of TFPI to cell surfaces.

Reconstitution Instructions: Centrifuge the vial prior to opening. Reconstitute in sterile PBS, pH 7.4 to a concentration of 50 µg/ml. Do not vortex. This solution can be stored at 2-8°C for up to 1 month. For extended storage, it is recommended to store at -20°C.

NCBI Gene Symbol: TFPI

Gene ID: 7035

NCBI Accession: P10646

View AllClose

Additional Information

Size:
10 μg
Country of Manufacturing Origin:
USA
Country of Animal Origin:
USA
Gene Source:
Human
Recombinant:
Yes
Source:
HEK293 cells
Purity by SDS-PAGE:
≥95%
Assay:
SDS-PAGE
Purity:
N/A
Assay 2:
N/A
Endotoxin Level:
<1 EU/μg by LAL method
Activity (Specifications/test method):
N/A
Biological activity:
Measured by its ability to inhibit trypsin cleavage of a fluorogenic peptide substrate, Mca - RPKPVE - Nval – WRK (Dnp) - NH2. The IC50 value is < 0.35 nM, as measured in 100 μl reaction mixture containing 1.25 ng trypsin, 10 μM substrate, 50 mM Tris
Results:
Measured by its ability to inhibit trypsin cleavage of a fluorogenic peptide substrate, Mca - RPKPVE - Nval – WRK (Dnp) - NH2. The IC50 value is < 0.35 nM, as measured in 100 μl reaction mixture containing 1.25 ng trypsin, 10 μM substrate, 50 mM Tris
Molecular Weight:
This protein is fused with 6×His tag at the C-terminus, has a calculated MW of 30 kDa. The predicted N-terminus is Asp 29. DTT-reduced Protein migrates as 41-45 kDa due to glycosylation.
Storage Temperature:
-20°C
Shelf Life:
12 months
Concentration:
N/A
Appearance:
Lyophilized
Handling:
Centrifuge the vial prior to opening.
View AllClose

0 Reviews

View AllClose

Related Products

Human CellExp™ LIF, human recombinant
Add to Cart
Quick view

Human CellExp™ LIF, human recombinant

BioVision Products

$183
Human CellExp™ LIF, human recombinant is available at Gentaur for Next week delivery. Affects cell growth and development Biomolecule/Target: LIF Alternates names: LIF, CDF, DIA, HILDA, MLPLI ...
7267-10