Histamine (HA)

Histamine is the most important mediator and is mostly found in the initial phase of an anaphylactic reaction ("immediate type" allergy). Histamine is developed by the enzymatic decarboxylation of histidine. In the organism, histamine is present in nearly all tissues, and it is mainly stored in the metachromatic granula of mast cells and the basophilic leukocytes.

It is present in an inactive bound form and is only released as required. Histamine acts predominantly on smooth muscle and blood vessels.It is responsible for the bronchoconstriction occurring during the acute phase. In the vessels, its constrictive effect is limited to the venula, whereas arterioles are dilated. Furthermore, histamine causes a contraction of the cells of the vascular endothelium and increases the vascular permeability, thereby allowing higher-molecular substances to escape into the tissue.

Organism species: Pan-species (General)

CATALOG NO. PRODUCT NAME APPLICATIONS
Proteins CPA927Ge11 BSA Conjugated Histamine (HA) Immunogen; SDS-PAGE; WB.
CPA927Ge21 OVA Conjugated Histamine (HA) Immunogen; SDS-PAGE; WB.
CPA927Ge41 HSA Conjugated Histamine (HA) Immunogen; SDS-PAGE; WB.
Antibodies PAA927Ge01 Polyclonal Antibody to Histamine (HA) ELISA, CLIA. / IHC-Fr, ICC, IP (predicted).
LAA927Ge71 Biotin-Linked Polyclonal Antibody to Histamine (HA) WB; IHC; ICC.
MAA927Ge21 Monoclonal Antibody to Histamine (HA) ELISA, CLIA. / IHC-Fr, ICC, IP (predicted).
LAA927Ge81 FITC-Linked Polyclonal Antibody to Histamine (HA) WB; IHC; ICC; IF.
Assay Kits CEA927Ge ELISA Kit for Histamine (HA) Enzyme-linked immunosorbent assay for Antigen Detection.
CCA927Ge CLIA Kit for Histamine (HA) Chemiluminescent immunoassay for Antigen Detection.