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  • KD/KO Validated

Factor XII Polyclonal antibody

Factor XII Polyclonal Antibody for WB, IHC, ELISA

Host / Isotype

Rabbit / IgG

Reactivity

human, mouse, rat

Applications

WB, IF, IHC, ELISA

Conjugate

Unconjugated

Cat no : 12551-1-AP

Synonyms

Coagulation factor XII, F12, Factor XII, HAE3, HAEX, HAF, Hageman factor



Tested Applications

Positive WB detected inHepG2 cells, Jurkat cells
Positive IHC detected inhuman liver tissue, human colon cancer tissue
Note: suggested antigen retrieval with TE buffer pH 9.0; (*) Alternatively, antigen retrieval may be performed with citrate buffer pH 6.0

Recommended dilution

ApplicationDilution
Western Blot (WB)WB : 1:1000-1:4000
Immunohistochemistry (IHC)IHC : 1:50-1:500
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

12551-1-AP targets Factor XII in WB, IF, IHC, ELISA applications and shows reactivity with human, mouse, rat samples.

Tested Reactivity human, mouse, rat
Cited Reactivityhuman, mouse
Host / Isotype Rabbit / IgG
Class Polyclonal
Type Antibody
Immunogen Factor XII fusion protein Ag3401
Full Name coagulation factor XII (Hageman factor)
Calculated Molecular Weight 615 aa, 68 kDa
Observed Molecular Weight 28-30 kDa
GenBank Accession NumberBC012390
Gene Symbol Factor XII
Gene ID (NCBI) 2161
RRIDAB_1080025
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

Factor XII (F XII, Hageman factor) is a 80 kDa, single chain glycoprotein that circulates in blood as an inactive zymogen. F XII plays an important role in blood coagulation, fibrinolysis, and kinin generation. Factor XII is activated by kallikrein in alpha-factor XIIa, which is further converted by trypsin into beta-factor XIIa. Alpha-factor XIIa is composed of a 52 kDa NH2-terminal heavy chain, called coagulation factor XIIa heavy chain, and a 28 kDa COOH-terminal light chain, called coagulation factor XIIa light chain, connected by a disulfide bond. Beta-factor XIIa is composed of 2 chains linked by a disulfide bond, an N-terminal nonapeptide, called beta-factor XIIa part 1, and coagulation factor XIIa light chain, also known in this context as beta-factor XIIa part 2.

Protocols

Product Specific Protocols
WB protocol for Factor XII antibody 12551-1-APDownload protocol
IHC protocol for Factor XII antibody 12551-1-APDownload protocol
Standard Protocols
Click here to view our Standard Protocols

Publications

SpeciesApplicationTitle
mouseIF

Nat Commun

Blood coagulation factor XII drives adaptive immunity during neuroinflammation via CD87-mediated modulation of dendritic cells.

Authors - Kerstin Göbel
humanIHC

Thyroid

Clinical and Molecular Characterizations of Papillary Thyroid Cancer in Children and Young Adults: a Multicenter Retrospective Study.

Authors - Kai Guo
mouseWB,IHC

Int J Mol Med

FXII regulates the formation of deep vein thrombosis via the PI3K/AKT signaling pathway in mice.

Authors - Yan Meng
  • KD Validated
humanIHC

Breast Cancer (Dove Med Press)

Identification and Validation of Novel Metastasis-Related Immune Gene Signature in Breast Cancer

Authors - Shen Ma