Kininogen 1 Polyclonal antibody

Kininogen 1 Polyclonal Antibody for WB, IF, IHC, ELISA

Host / Isotype

Rabbit / IgG


human and More (2)





Cat no : 11926-1-AP


BDK, Fitzgerald factor, HMWK, Ile Ser Bradykinin Bradykinin, Kallidin I Lysyl bradykinin, kininogen 1, KNG, KNG1

Tested Applications

Positive WB detected inHeLa cells, A2780 cells, COLO 320 cells, MCF-7 cells
Positive IHC detected inhuman kidney tissue, human endometrial cancer tissue
Note: suggested antigen retrieval with TE buffer pH 9.0; (*) Alternatively, antigen retrieval may be performed with citrate buffer pH 6.0
Positive IF detected inHepG2 cells

Recommended dilution

Western Blot (WB)WB : 1:500-1:1000
Immunohistochemistry (IHC)IHC : 1:50-1:500
Immunofluorescence (IF)IF : 1:10-1:100
It is recommended that this reagent should be titrated in each testing system to obtain optimal results.
Sample-dependent, Check data in validation data gallery.

Product Information

11926-1-AP targets Kininogen 1 in WB, IF, IHC, CoIP, ELISA applications and shows reactivity with human samples.

Tested Reactivity human
Cited Reactivityhuman, mouse, rat
Host / Isotype Rabbit / IgG
Class Polyclonal
Type Antibody
Immunogen Kininogen 1 fusion protein Ag2574
Full Name kininogen 1
Calculated Molecular Weight 644 aa, 72 kDa
Observed Molecular Weight 60 kDa, 47 kDa
GenBank Accession NumberBC060039
Gene Symbol KNG1
Gene ID (NCBI) 3827
Conjugate Unconjugated
Form Liquid
Purification MethodAntigen affinity purification
Storage Buffer PBS with 0.02% sodium azide and 50% glycerol pH 7.3.
Storage ConditionsStore at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20oC storage. 20ul sizes contain 0.1% BSA.

Background Information

Kininogens are inhibitors of thiol proteases. Kininogen 1 plays important role in Kinin-kallikrein system. This gene is translated into High-molecular weight kininogen (HMWK) and low-molecular weight kininogen (LMWK) after alternative splicing. HMWK is produced by the liver together with prekallikrein. It acts mainly as a cofactor on coagulation and inflammation, and has no intrinsic catalytic activity. LMWK is produced locally by numerous tissues, and secreted together with tissue kallikrein. 11926-1-AP was generated against N-terminal 300 aa of HMW kininogen. It can bind both HMW and LMW kiniogen.


Product Specific Protocols
WB protocol for Kininogen 1 antibody 11926-1-APDownload protocol
IHC protocol for Kininogen 1 antibody 11926-1-APDownload protocol
IF protocol for Kininogen 1 antibody 11926-1-APDownload protocol
Standard Protocols
Click here to view our Standard Protocols




An HBV susceptibility variant of KNG1 modulates the therapeutic effects of interferons α and λ1 in HBV infection by promoting MAVS lysosomal degradation

Authors - Bin Zhang

Cell Physiol Biochem

Novel Serum Biomarkers Detected by Protein Array in Polycystic Ovary Syndrome with Low Progesterone Level.

Authors - Qin Zheng

PLoS One

Proteomic analysis of rat serum revealed the effects of chronic sleep deprivation on metabolic, cardiovascular and nervous system.

Authors - Bo Ma

Biol Pharm Bull

Proteomic analysis reveals the renoprotective effect of Tribulus terrestris against obesity-related glomerulopathy in rats.

Authors - Yue-Hua Jiang

Med Sci Monit

Isobaric Tagging for Relative and Absolute Protein Quantification (iTRAQ)-Based Quantitative Proteomics Analysis of Differentially Expressed Proteins 1 Week After Spinal Cord Injury in a Rat Model.

Authors - Shen Liu

JID Innov

Kininogen-Nitric Oxide Signaling at Nearby Nonexcited Acupoints after Long-Term Stimulation.

Authors - Ting Wang