Recombinant Kininogen 1 Antibody - Primary antibody, specific to KNG1, Rabbit IgG

Cat. No.: Ab112159
AVAILABLE TO ORDER
GRADE & PURITY Recombinant ? Recombinant — produced via recombinant expression for defined sequence and consistency. Use for reproducible, animal-free proteins of known origin. Validated ? Validated grade — performance confirmed in defined applications before release. Use when you want documented assurance the reagent works as stated. ExactAb™ ? ExactAb™ — Aladdin's antibody line emphasizing precision and validated quality. Use for reliable, specificity-validated antibody applications. High Performance ? High-performance grade with optimized purity and performance characteristics. Use for sensitive analyses where ordinary grades fall short. See COA
Application
WB
Host species
Rabbit
Reactive species
Human
Isotype
Rabbit IgG
Conjugation
Unconjugated
Size
Status
Price
Qty
10μl
Ab112159-10μl
1
$99.90
50μl
Ab112159-50μl
1
$259.90
100μl
Ab112159-100μl
1-2 wks(?)
Item is derived from our semi-finished stock and is processed in 1-2 weeks.
$419.90
1ml
Ab112159-1ml
1-2 wks(?)
Item is derived from our semi-finished stock and is processed in 1-2 weeks.
$3,399.90
Enter a quantity for the sizes you want to add.
🧪

Why this grade

Recombinant, ExactAb™, Validated, High Performance, See COA ExactAb™,High Performance,Recombinant,Validated for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

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

📋

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.

Overview

Rabbit anti Human Kininogen 1 Antibody, Recombinant, could be used for WB and so on.
Application:
WB: 1/1000-1/5000
Protein Function
(1) Kininogens are inhibitors of thiol proteases; (2) HMW-kininogen plays an important role in blood coagulation by helping to position optimally prekallikrein and factor XI next to factor XII; (3) HMW-kininogen inhibits the thrombin- and plasmin-induced aggregation of thrombocytes; (4) the active peptide bradykinin that is released from HMW-kininogen shows a variety of physiological effects: (4A) influence in smooth muscle contraction, (4B) induction of hypotension, (4C) natriuresis and diuresis, (4D) decrease in blood glucose level, (4E) it is a mediator of inflammation and causes (4E1) increase in vascular permeability, (4E2) stimulation of nociceptors (4E3) release of other mediators of inflammation (e.g. prostaglandins), (4F) it has a cardioprotective effect (directly via bradykinin action, indirectly via endothelium-derived relaxing factor action); (5) LMW-kininogen inhibits the aggregation of thrombocytes; (6) LMW-kininogen is in contrast to HMW-kininogen not involved in blood clotting. 
Post-translational
Bradykinin is released from kininogen by plasma kallikrein. Hydroxylation of Pro-383 occurs prior to the release of bradykinin. Phosphorylation sites are present in the extracelllular medium. N- and O-glycosylated. O-glycosylated with core 1 or possibly core 8 glycans.

Specifications

Product Name
Recombinant Kininogen 1 Antibody - Primary antibody, specific to KNG1, Rabbit IgG
Synonyms
Alpha-2-thiol proteinase inhibitor antibody | BDK antibody | BK antibody | Bradykinin antibody | Bradykinin included antibody | Fitzgerald factor antibody | FLAUJEAC FACTOR antibody | High molecular weight kininogen antibody | HMWK antibody | Ile-Ser-Brad
Specifications & Purity
Recombinant, ExactAb™, Validated, High Performance, See COA
Host species
Rabbit
Specificity
KNG1
Immunogen
A synthetic peptide derived from human Kininogen 1 (AA 600-644).
Positive Control
WB: Human serum lysates.
Conjugation
Unconjugated
Grade
ExactAb™, High Performance, Recombinant, Validated
Isotype
Rabbit IgG
Light Chain Type
kappa
SDS-PAGE
150 kDa
Purification Method
Protein A purified
Concentration
See COA
Storage and Shipping
Shape
Liquid
Storage
Store at -20°C,Avoid repeated freezing and thawing
Shipped In
Ice chest + Ice pads
Stability And Storage
Store at 4°C short term (1-2 weeks). Store at -20°C long term (24 months). Upon receipt, it is recommended to aliquot. Avoid freeze/thaw cycle.
Images

Recombinant Kininogen 1 Antibody (Ab112159) - Western Blot
All lanes: Recombinant Kininogen 1 Antibody (Ab112159) at 1/1000 dilution
Samples: Lysates at 20 µL per lane
Secondary: Goat Anti-Rabbit IgG H&L (HRP) (Ab170144) at 1/20000 dilution

Predicted band size: 72 kDa
Observed band size: 43, 73, 80 kDa
Exposure time: 7.7 s

Application
ApplicationDilution info
WB

1/1000 - 1/5000

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

Associated Targets(Human)
KNG1 Tbio Kininogen-1 (0 Activities)
Activity TypeActivity Value -log(M)Mechanism of ActionActivity ReferencePublications (PubMed IDs)
Certificates(CoA,COO,BSE/TSE and Analysis Chart)
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.

2 results found

Lot NumberCertificate TypeDateItem
ZJ24F0809529Certificate of AnalysisMay 22, 2026 Ab112159
ZJ24F0809530Certificate of AnalysisMay 22, 2026 Ab112159
Documents & Articles
Solution Calculators
Reviews

Customer Reviews

Need help choosing the grade?

Our grade selection guide covers purity, stabilizer status, and application suitability for all variants in our catalog.

View Recombinant grade guide → View Validated grade guide → View ExactAb™ grade guide → View High Performance grade guide →

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