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C928
Recombinant Human Kallistatin/Serpin A4
10ug
1200
1080
现货
国产
-
C928
Recombinant Human Kallistatin/Serpin A4
50ug
2520
2268
现货
国产
-
C928
Recombinant Human Kallistatin/Serpin A4
500ug
12320
11088
现货
国产
-
C928
Recombinant Human Kallistatin/Serpin A4
1mg
17600
15840
现货
国产
-
C928
Recombinant Human Serpin A4/Kallistatin
10ug
1200
1080
现货
国产
-
C928
Recombinant Human Serpin A4/Kallistatin
50ug
2520
2268
现货
国产
-
C928
Recombinant Human Serpin A4/Kallistatin
500ug
12320
11088
现货
国产
-
C928
Recombinant Human Serpin A4/Kallistatin
1mg
17600
15840
现货
国产
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Catalog# C928 Source HEK293 Description Recombinant Human Serpin A4 is produced by our mammalian expression system in human cells. The target protein is expressed with sequence (Gln21-Pro427) of Human SERPINA4 fused with a polyhistidine tag at the C-terminus. Names Kallistatin, Kallikrein Inhibitor, Peptidase Inhibitor 4, PI-4, Serpin A4, SERPINA4, KST, PI4 Accession # P29622 Formulation Lyophilized from a 0.2 μm filtered solution of 50mM Tris-HCl, 150mM NaCl, 10mM NaCl, pH 8.0 Shipping The product is shipped at ambient temperature. Reconstitution Always centrifuge tubes before opening. Do not mix by vortex or pipetting.
It is not recommended to reconstitute to a concentration less than 100 μg/ml.
Dissolve the lyophilized protein in 1X PBS.
Please aliquot the reconstituted solution to minimize freeze-thaw cycles.Storage Lyophilized protein should be stored at < -20°C, though stable at room temperature for 3 weeks.
Reconstituted protein solution can be stored at 4-7°C for 2-7 days.
Aliquots of reconstituted samples are stable at < -20°C for 3 months.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 QLHVEHDGESCSNSSHQQILETGEGSPSLKIAPANADFAFRFYYLIASETPGKNIFFSPLSISAA YAMLSLGACSHSRSQILEGLGFNLTELSESDVHRGFQHLLHTLNLPGHGLETRVGSALFLSHNLK FLAKFLNDTMAVYEAKLFHTNFYDTVGTIQLINDHVKKETRGKIVDLVSELKKDVLMVLVNYIYF KALWEKPFISSRTTPKDFYVDENTTVRVPMMLQDQEHHWYLHDRYLPCSVLRMDYKGDATVFFIL PNQGKMREIEEVLTPEMLMRWNNLLRKRNFYKKLELHLPKFSISGSYVLDQILPRLGFTDLFSKW ADLSGITKQQKLEASKSFHKATLDVDEAGTEAAAATSFAIKFFSAQTNRHILRFNRPFLVVIFST STQSVLFLGKVVDPTKPHHHHHHBackground Serpin Peptidase Inhibitor, Clade A (α-1 Antiproteinase, Antitrypsin), Member 4 (Serpin A4) is a member of the Serpin family. Serpin A4 exists as a monomer and some homodimers. Serpin A4 is expressed by the liver and secreted in plasma. Serpin A4 is a regulator of vascular homeostasis capable of controlling a wide spectrum of biological actions in the cardiovascular and renal systems. It can inhibit intracellular reactive oxygen species formation in cultured cardiac and renal cells. In addition, Serpin A4 has anti-inflammatory effect. Heparin blocks kallistatin's complex formation with tissue kallikrein and abolishes its inhibitory effect on tissue kallikrein's activity.