Cleaved-Plasma Kallikrein HC (R390) Polyclonal Antibody
Ucallm_WP0094-50
Price range: $268.00 through $328.00
Product details
Background:
This gene encodes a glycoprotein that participates in the surface-dependent activation of blood coagulation, fibrinolysis, kinin generation and inflammation. The encoded preproprotein present in plasma as a non-covalent complex with high molecular weight kininogen undergoes proteolytic processing mediated by activated coagulation factor XII to generate a disulfide-linked, heterodimeric serine protease comprised of heavy and light chains. Certain mutations in this gene cause prekallikrein deficiency. Alternative splicing results in multiple transcript variants encoding different isoforms. [provided by RefSeq, Jan 2016],
Specifications
| Size | 50μL/100μL |
| Target | Plasma Kallikrein HC |
| Reactivity | Human, Mouse, Rat |
| Applications | WB, IHC, IF, ELISA |
| MW(Calculated) | |
| MW(Observed) | 45kD |
| Host Species | Rabbit |
| Isotype | IgG |
| Conjugate/Modification | Unmodified |
| Recommended Dilution Ratio | WB 1:500-1:2000; IHC 1:100-1:300; ELISA 1:10000; IF 1:50-200 / Note: For IHC, we suggest antigen retrieval with TE buffer pH 9.0 (Cat#WT1004) |
| Formulation | Liquid in PBS containing 50% glycerol, 0.5% BSA and 0.02% sodium azide. |
| Purification | The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen. |
| Storage | -15°C to -25°C/1 year(Do not lower than -25°C) |
| Concentration | 1 mg/ml |
| Clonality | Polyclonal |
| Clone Number | |
| Immunogen | The antiserum was produced against synthesized peptide derived from human KLKB1. AA range:341-390 |
| Specificity | Cleaved-Plasma Kallikrein HC (R390) Polyclonal Antibody detects endogenous levels of fragment of activated Plasma Kallikrein HC protein resulting from cleavage adjacent to R390. |
| Gene Name | KLKB1 |
| Protein Name | Plasma kallikrein |
| Other Name | KLKB1; / KLK3; / Plasma kallikrein; / Fletcher factor; / Kininogenin; / Plasma prekallikrein |
| Species | Human |
| Gene ID | 3818 |
| Uniprot | P03952, |
| Species.1 | Mouse |
| Gene ID.1 | |
| Uniprot.1 | P26262 |
| Species.2 | |
| Gene ID.2 | |
| Uniprot.2 | |
| Cellular Localization | Secreted. |
| Tissue Expression | Colon,Liver,Plasma, |
| Signaling_pathway | Organismal Systems >> Immune system >> Complement and coagulation cascades |
| Research Areas | >>Complement and coagulation cascades |
| Function | Catalytic activity:Cleaves selectively Arg-|-Xaa and Lys-|-Xaa bonds, including Lys-|-Arg and Arg-|-Ser bonds in (human) kininogen to release bradykinin.,Disease:Defects in KLKB1 are the cause of prekallikrein deficiency (PKK deficiency) [MIM:612423]; also called Fletcher factor deficiency. This disorder is a blood coagulation defect.,Function:The enzyme cleaves Lys-Arg and Arg-Ser bonds. It activates, in a reciprocal reaction, factor XII after its binding to a negatively charged surface. It also releases bradykinin from HMW kininogen and may also play a role in the renin-angiotensin system by converting prorenin into renin.,similarity:Belongs to the peptidase S1 family.,similarity:Belongs to the peptidase S1 family. Plasma kallikrein subfamily.,similarity:Contains 1 peptidase S1 domain.,similarity:Contains 4 apple domains.,subunit:The zymogen is activated by factor XIIa, which cleaves the molecule into a light chain, which contains the active site, and a heavy chain, which associates with HMW kininogen. These chains are linked by one or more disulfide bonds., |
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