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Merck
CN

T5077

Tissue Factor Proteinase Inhibitor-II

recombinant, expressed in Nicotiana (tobacco), ≥97% (SDS-PAGE)

Synonym(s):

TFPI-2

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About This Item

Empirical Formula (Hill Notation):
C407H592N116O117S6
Molecular Weight:
9174.15
NACRES:
NA.77
UNSPSC Code:
12352204
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recombinant

expressed in Nicotiana (tobacco)

assay

≥97% (SDS-PAGE)

form

solid

mol wt

~_9.2 kDa

storage temp.

−20°C

General description

First Kunitz domain of TFPI-II containing a lysine residue at position 24

Biochem/physiol Actions

Protease inhibitor of metastasis and angiogenesis
Protease inhibitor of metastasis and angiogenesis. Hypermethylation of the TFPI-2 gene causes transcriptional silencing in choriocarconoma cells. The TFPI-2 gene may be a candidate tumor suppressor gene.

Preparation Note

Soluble in water (0.5mg/ml) and in aqueous buffers of low ionic strength

Analysis Note

One mg will inhibit ≥1.3 mg of trypsin with activity of approx. 10,000 BAEE units per mg protein.

Other Notes

One trypsin unit will produce a ΔA253 of 0.001 per min with BAEE as substrate at pH 7.6 at 25 °C; reaction volume 3.2 ml, 1 cm light path.


pictograms

Health hazard

signalword

Danger

Hazard Classifications

Eye Irrit. 2 - Resp. Sens. 1 - Skin Irrit. 2

Storage Class

13 - Non Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Faceshields, Gloves

Regulatory Information

新产品

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Florent Hubé et al.
Biological chemistry, 384(7), 1029-1034 (2003-09-06)
Tissue factor pathway inhibitor-2 (TFPI-2), a Kunitz-type serine proteinase inhibitor associated with the extracellular matrix, has been shown to reduce tumor invasion. In the present study we identified the presence of a complete CpG island region spanning exon 1 and



Global Trade Item Number

SKUGTIN
T5077-1MG04061826704141