Recombinant Human HAI-2A Protein

Cat. No.: rp146921
Zu bestellen verfügbar
GRADE & PURITY Animal Free ? Animal-free — produced without animal-derived components to reduce contamination risk. Use in biomanufacturing and culture avoiding animal-origin material. Carrier Free ? Carrier-free — supplied without added carrier protein/stabilizer. Use when carriers (e.g. BSA) would interfere with conjugation or sensitive assays. Bioactive ? Bioactive grade — verified to retain biological activity in functional assays. Use when the molecule must be functionally active, not just pure. ActiBioPure™ ? ActiBioPure™ — Aladdin's premier line for bioactive and recombinant products. Use when both high purity and preserved biological activity are required. His Tag ? His tag grade — recombinant protein bearing a His tag for affinity purification/detection. Use to purify, immobilize, or detect the tagged protein. ≥95%(SDS-PAGE)
Accession #
O43291-1
Protein Tag
C-10His
Expression system
HEK293
Endotoxin Concentration
<0.1 EU/μg
Bioactivity
Measured by its ability to inhibit trypsin cleavage of a fluorogenic peptide substrate, Mca-RPKPVE-Nval-WRK(Dnp)-NH2. The IC50 value is <4.6 nM, as measured under the described conditions.
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Size
Deutschland (EU)
USA*
Price
Qty
10μg
rp146921-10μg
—
Auf Lager ≥10
138,75€
50μg
rp146921-50μg
—
6 Auf Lager
414,69€
100μg
rp146921-100μg
—
2 Auf Lager
664,60€
1mg
rp146921-1mg
Auf Bestellung · 8–12 Wochen
4.286,54€
Enter a quantity for the sizes you want to add.
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Why this grade

Animal Free,Carrier Free,Bioactive,ActiBioPure™,His-Tag,≥95%(SDS-PAGE) ActiBioPure™,Animal Free,Bioactive,Carrier Free,His Tag for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

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Storage & shipping

Store at -20°C,Avoid repeated freezing and thawing Ships Ice chest + Ice pads Check lot-specific COA for exact specifications.

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Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Übersicht

Inhibitor of HGF activator. Also inhibits plasmin, plasma and tissue kallikrein, and factor XIa.

Specifications

Product Name
Recombinant Human HAI-2A Protein
Synonyme
HAI-2 | Hepatocyte growth factor activator inhibitor type 2 | Placental bikunin | HAI-2A | HAI2A | Placental Bikunin | SPINT2 | PB | Kop | HAI2 | DIAR3 | HAI-2
Note
ActiBioPure™, Animal Free, Bioactive, Carrier Free, His Tag
Spezifikationen & Reinheit
Animal Free,Carrier Free,Bioactive,ActiBioPure™,His-Tag,≥95%(SDS-PAGE)
Bioaktivität
Measured by its ability to inhibit trypsin cleavage of a fluorogenic peptide substrate, Mca-RPKPVE-Nval-WRK(Dnp)-NH2. The IC50 value is <4.6 nM, as measured under the described conditions.
Endotoxin-Konzentration
<0.1 EU/μg
Expression System
HEK293
Arten
Human
Aminosäuren
1-197 aa
Sequenz
MAQLCGLRRSRAFLALLGSLLLSGVLAADRERSIHDFCLVSKVVGRCRASMPRWWYNVTDGSCQLFVYGGCDGNSNNYLTKEECLKKCATVTENATGDLATSRNAADSSVPSAPRRQDSEDHSSDMFNYEEYCTANAVTGPCRASFPRWYFDVERNSCNNFIYGGCRGNKNSYRSEEACMLRCFRQQENPPLPLGSKHHHHHHHHHH
Protein Tag
C-10His
Beitritt #
Voraussichtliches Molekulargewicht
21 kDa
SDS-PAGE
26 - 37 kDa, under reducing conditions; 25 - 35 kDa, under non-reducing conditions.
Molekültyp
Protein
Product Line
Biologische Produkte
Lagerung und Versand
Form
Lyophilized
Rekonstitution
Reconstitute in sterile water to a concentration of 0.1-0.5 mg/ml.
Storage
Store at -20°C,Avoid repeated freezing and thawing
Verschickt in
Ice chest + Ice pads
Stabilität und Lagerung
Store at -20~-80℃ for more than 1 year. Upon receipt, it is recommended to aliquot. Avoid freeze/thaw cycle.
Bilder

Recombinant Human HAI-2A Protein (rp146921) - SDS-PAGE
3 μg/lane of Recombinant Human HAI-2A Protein was resolved with SDS-PAGE under reducing (R) and non-reducing (N) conditions and visualized by Coomassie® Blue staining, showing the band at 26 - 37 kDa under reducing condition and 25 - 35 kDa under non-reducing condition.

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Zertifikate (CoA, COO, BSE/TSE und Analyse-Diagramm)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

3 results found

Lot NumberCertificate TypeDatumArtikel
ZJ24F1215889Certificate of AnalysisAug 08, 2026 rp146921
ZJ24F1215890Certificate of AnalysisAug 08, 2026 rp146921
ZJ24F1215891Certificate of AnalysisAug 08, 2026 rp146921
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