Background:

In rats, four types of kininogens are produced, two of which are classical high and low molecular weight kininogens and two of which are low molecular weight-like kininogens, designated T-kininogen 1 and T-kininogen 2. T-kininogen 1 and T-kininogen 2 are 430 amino acid secreted rat proteins that each contain three cystatin domains and have nearly identical functions. Existing in plasma, both T-kininogen 1 and T-kininogen 2 are glycoproteins that act as thiol protease inhibitors and also play a role in blood coagulation, specifically by helping to optimally position blood coagulation factors. Additionally, T-kininogen 1 and T-kininogen 2 act as precursors of the active peptide Bradykinin and, as such, effect vascular permeability, hypotension and smooth muscle contraction.

Specificity:

KNG1 polyclonal antibody detects endogenous levels of KNG1 protein.

Alternative names:

BDK; Kininogen 1; KNG1; LMW; Low molecular weight growth promoting factor; Low molecular weight kininogen

Species reactivity:

Human,Mouse,Rat

Host:

Rabbit

Ig type:

Rabbit IgG, 1mg/ml in PBS with 0.02% sodium azide, 50% glycerol, pH7.2

Immunogen:

Recombinant fusion protein containing a sequence corresponding to amino acids 148-427 of human Kininogen 1 (Kininogen 1 (KNG1)) (NP_000884.1).

Purification & Purity:

The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen and the purity is > 95% (by SDS-PAGE).

Molecular weight:

~ 72 kDa

Applications:

WB IF

Usage:

WB 1:500 - 1:2000 IF 1:50 - 1:200

Storage:

Store at 4°C short term. Aliquot and store at -20°C long term. Avoid freeze-thaw cycles.

Precautions:

For research use only, not for use in diagnostic procedure.

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