Mouse Plasma Kallikrein/KLKB1 ELISA Kit PicoKine®

Mfr.No.

EK2107

Sensitivity

<50 pg/ml

Detection Range

156 pg/ml - 10,000 pg/ml

Reactivity

Mouse

Sample Volume

Concentration (pg/ml)	0	156	312	625	1250	2500	5000	10000
O.D.	0.023	0.151	0.288	0.492	0.811	1.242	1.611	2.006

Description

Mouse KLKB1 ELISA Kit PicoKine® (96 Tests). Quantitate Mouse Klkb1 in cell culture supernatants, serum and plasma (heparin, EDTA, citrate). Sensitivity: 50pg/ml. The brand Picokine indicates this is a premium quality ELISA kit. Each Picokine kit delivers precise quantification, high sensitivity, and excellent reproducibility. Only our most reliable and effective kits qualify as Picokine, guaranteeing top-tier results for your assays.

Alternative Names

Plasma kallikrein; Fletcher factor; Kininogenin; Plasma prekallikrein; PKK; Plasma kallikrein heavy chain; Plasma kallikrein light chain; KLKB1; KLK3

Immunogen

Expression system for standard: NS0; Immunogen sequence: G20-A638

Kit Components

Description Quantity
Pre-coated 96-well strip microplate 1
Standard 2 vials
Biotinylated antibody (100x) 100ul
Avidin-Biotin-Peroxidase Complex (100x) 100ul
Sample Diluent 30ml
Antibody Diluent 12ml
Avidin-Biotin-Peroxidase Diluent 12ml
Color Developing Reagent (TMB) 10ml
Stop Solution 10ml
Wash Buffer (25x) 20ml
Adhesive plate sealers 4

Cross Reactivity

There is no detectable cross-reactivity with other relevant proteins.

Specificity

Natural and recombinant mouse KLKB1

Subcellular Localization

Secreted

Sample Type

Cell culture supernatants, Serum, Plasma

Anticoagulant

heparin, EDTA or citrate

Precision

	Intra-Assay Precision			Inter-Assay Precision
Sample	1	2	3	1	2	3
n	16	16	16	24	24	24
Mean (pg/ml)	247	1236	4806	295	1245	4921
Standard deviation	11.12	70.45	221.08	20.95	85.91	314.94
CV (%)	4.5%	5.7%	4.6%	7.1%	6.9%	6.4%

Protein 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.

Background

Plasma kallikrein?is a?protein?that in humans is encoded by the?KLKB1?gene. It is mapped to 4q35.2. 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.

Reproducibility

Lots	Lot 1 (pg/ml)	Lot 2 (pg/ml)	Lot 3 (pg/ml)	Lot 4 (pg/ml)	Mean (pg/ml)	Standard Deviation	CV (%)
Sample 1	252	275	235	272	258	16.19	6.2%
Sample 2	1856	1776	1691	1826	1787	62.48	3.4%
Sample 3	4296	4210	3832	4617	4238	279.56	6.5%

*number of samples for each test n=16.

Notes

Material Required But Not Provided:
Microplate Reader capable of reading absorbance at 450nm.
Incubator.
Automated plate washer .
Pipettes and pipette tips capable of precisely dispensing 0.5 µl through 1 ml volumes of aqueous solutions.
Multichannel pipettes are recommended for large amount of samples.
Deionized or distilled water.
500ml graduated cylinders.
Test tubes for dilution.

Gene ID	16621
Antigen	Kallikrein/KLKB1
Gene Name	Klkb1
UniProt ID	P26262

Applications	ELISA

Storage	Store at 4°C for 6 months, at -20°C for 12 months. Avoid multiple freeze-thaw cycles (Ships with gel ice, can store for up to 3 days in room temperature. Freeze upon receiving.)

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SKU	Supplier No.	Size	Your price	Quantity
BHE21001655	EK2107	96 wells/kit	$750		Add to Cart

Mouse Plasma Kallikrein/KLKB1 ELISA Kit PicoKine®

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