APPLICATION
Application Note
*Optimal dilutions/concentrations should be determined by the researcher.
| Application |
Dilution |
| 1:500-1:3000 |
| 1:100-1:1000 |
| 1:100-1:1000 |
Not tested in other applications.
Calculated MW
Positive Control
293T , A431 , H1299 , HeLa , HepG2 , Molt-4 , Raji
PROPERTIES
Form
Liquid
Buffer
0.1M Tris, 0.1M Glycine, 10% Glycerol (pH7). 0.01% Thimerosal was added as a preservative.
Storage
Store as concentrated solution. Centrifuge briefly prior to opening vial. For short-term storage (1-2 weeks), store at 4ºC. For long-term storage, aliquot and store at -20ºC or below. Avoid multiple freeze-thaw cycles.
Concentration
1 mg/ml (Please refer to the vial label for the specific concentration.)
Antigen Species
Human
Immunogen
Recombinant protein encompassing a sequence within the center region of human HMW Kininogen. The exact sequence is proprietary.
Purification
Purified by antigen-affinity chromatography.
Conjugation
Unconjugated
Note
For laboratory use only. Not for any clinical, therapeutic, or diagnostic use in humans or animals. Not for animal or human consumption.
TARGET
Synonyms
kininogen 1,BDK,BK,HMWK,KNG
Background
High molecular weight kininogen (HMWK) plays an important role in assembly of the plasma kallikrein (see MIM 147910)-kinin system. The KNG1 gene generates both HMWK and low molecular weight kininogen (LMWK) through alternative splicing. Both HMWK and LMWK contain an identical heavy chain consisting of protein domains 1, 2, and 3. However, HMWK contains a 56-kD light chain that consists of domains 5 and 6H, whereas LMWK contains a unique 4-kD light chain that consists of domain 5L. In both proteins, the heavy and light chains are linked by domain 4, which contains the bradykinin (BK) nonapeptide. BK, which is released by plasma kallikrein, is a potent inflammatory mediator that causes vasodilation and enhanced capillary permeability, induces pain, and stimulates production of nitric oxide and prostacyclin (see MIM 601699) from endothelial cells. During vascular damage, BK stimulates smooth muscle proliferation and intimal hypertrophy. Release of BK from HMWK generates a 2-chain HMWK, termed HMWKa, containing the heavy and light chains joined by a disulfide bond (Merkulov et al., 2008 [PubMed 18000168]).[supplied by OMIM]
Database
Research Area
DATA IMAGES
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GTX100833 WB Image
Sample (30 µg of whole cell lysate)
A: Molt-4 (GTX27912)
10% SDS PAGE
GTX100833 diluted at 1:1000
The HRP-conjugated anti-rabbit IgG antibody (GTX213110-01) was used to detect the primary antibody.
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GTX100833 ICC/IF Image
Immunofluorescence analysis of paraformaldehyde-fixed HeLa, using Kininogen-1(GTX100833) antibody at 1:200 dilution.
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GTX100833 IHC-P Image
Immunohistochemical analysis of paraffin-embedded A549 xenograft, using Kininogen 1(GTX100833) antibody at 1:500 dilution.
Antigen Retrieval: Citrate buffer, pH 6.0, 15 min
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REFERENCE
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