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C383
Recombinant Human Tryptase epsilon/BSSP-4
10ug
1200
1080
现货
国产
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C383
Recombinant Human Tryptase epsilon/BSSP-4
50ug
3520
3168
现货
国产
-
C383
Recombinant Human Tryptase epsilon/BSSP-4
500ug
12320
11088
现货
国产
-
C383
Recombinant Human Tryptase epsilon/BSSP-4
1mg
17600
15840
现货
国产
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Catalog# C383 Source Human Cells Description Recombinant Human Brain-Specific Serine Protease 4/BSSP-4 produced by transfected human cells is a secreted protein with sequence(Ala33-Ser317) of Human BSSP-4 Tryptase fused with a polyhistidine tag at the C-terminus. Names Brain-Specific Serine Protease 4, BSSP-4, Serine Protease 22, Serine Protease 26, Tryptase Epsilon, PRSS22, BSSP4, PRSS26 Accession # Q9GZN4 Formulation Supplied as a 0.2 μm filtered solution of 20mM HAc-NaAc, 150mM NaCl, 10% Glycerol, pH 4.5 Shipping The product is shipped on dry ice/ice packs. Storage Store at < -20°C, stable for 6 months after receipt.
Please minimize freeze-thaw cycles.Purity Greater than 95% as determined by SEC-HPLC and reducing SDS-PAGE. Endotoxin Less than 0.1 ng/μg (1 IEU/μg). Amino Acid Sequence ARIPVPPACGKPQQLNRVVGGEDSTDSEWPWIVSIQKNGTHHCAGSLLTSRWVITAAHCFKDNLN KPYLFSVLLGAWQLGNPGSRSQKVGVAWVEPHPVYSWKEGACADIALVRLERSIQFSERVLPICL PDASIHLPPNTHCWISGWGSIQDGVPLPHPQTLQKLKVPIIDSEVCSHLYWRGAGQGPITEDMLC AGYLEGERDACLGDSGGPLMCQVDGAWLLAGIISWGEGCAERNRPGVYISLSAHRSWVEKIVQGV QLRGRAQGGGALRAPSQGSGAAARSHHHHHHBackground Brain-Specific Serine Protease 4 (BSSP-4) is a serine protease that preferentially cleaves the synthetic substrate H-D-Leu-Thr-Arg-pNA compared to tosyl-Gly-Pro-Arg-pNA. BSSP-4 is expressed abundantly in the epithelial cells of the airways, including trachea, esophagus and fetal lung, but scarce in adult lung and expressed at low levels in placenta, pancreas, prostate and thyroid gland. BSSP-4 belongs to the peptidase S1 family and related to trypsin, referentially hydrolyzing substrates after arginine and lysine residues. However, BSSP-4 is less susceptible to inhibition by common trypsin inhibitors such as aprotinin, α1-antitrypsin and secretory leukocyte protease inhibitor. BSSP-4 efficiently converts pro-urokinase- type plasminogen activator to its mature, active form.