Product Details

Full Product Name

Rabbit anti-Homo sapiens (Human) SERPINA5 Polyclonal antibody

Uniprot No.

P05154

Target Names

SERPINA5

Alternative Names

Acrosomal serine protease inhibitor antibody; IPSP antibody; IPSP_HUMAN antibody; PAI 3 antibody; PAI-3 antibody; PAI3 antibody; PCI antibody; PCI-B antibody; PLANH 3 antibody; PLANH3 antibody; Plasma serine protease inhibitor antibody; Plasminogen activator inhibitor 3 antibody; Plasminogen activator inhibitor III antibody; PROCI antibody; Protein C inhibitor antibody; Serpin A5 antibody; Serpin peptidase inhibitor clade A (alpha 1 antiproteinase antitrypsin) member 5 antibody; Serpin peptidase inhibitor clade A member 5 antibody; Serpina5 antibody

Raised in

Rabbit

Species Reactivity

Human

Immunogen

Recombinant Human Plasma serine protease inhibitor protein (157-367AA)

Immunogen Species

Homo sapiens (Human)

Conjugate

Biotin

Clonality

Polyclonal

Isotype

IgG

Purification Method

>95%, Protein G purified

Concentration

It differs from different batches. Please contact us to confirm it.

Buffer

Preservative: 0.03% Proclin 300
Constituents: 50% Glycerol, 0.01M PBS, pH 7.4

Form

Liquid

Tested Applications

ELISA

Protocols

ELISA Protocol

Troubleshooting and FAQs

Antibody FAQs

Storage

Upon receipt, store at -20°C or -80°C. Avoid repeated freeze.

Lead Time

Basically, we can dispatch the products out in 1-3 working days after receiving your orders. Delivery time maybe differs from different purchasing way or location, please kindly consult your local distributors for specific delivery time.

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Target Background

Function

Heparin-dependent serine protease inhibitor acting in body fluids and secretions. Inactivates serine proteases by binding irreversibly to their serine activation site. Involved in the regulation of intravascular and extravascular proteolytic activities. Plays hemostatic roles in the blood plasma. Acts as a procoagulant and proinflammatory factor by inhibiting the anticoagulant activated protein C factor as well as the generation of activated protein C factor by the thrombin/thrombomodulin complex. Acts as an anticoagulant factor by inhibiting blood coagulation factors like prothrombin, factor XI, factor Xa, plasma kallikrein and fibrinolytic enzymes such as tissue- and urinary-type plasminogen activators. In seminal plasma, inactivates several serine proteases implicated in the reproductive system. Inhibits the serpin acrosin; indirectly protects component of the male genital tract from being degraded by excessive released acrosin. Inhibits tissue- and urinary-type plasminogen activator, prostate-specific antigen and kallikrein activities; has a control on the sperm motility and fertilization. Inhibits the activated protein C-catalyzed degradation of SEMG1 and SEMG2; regulates the degradation of semenogelin during the process of transfer of spermatozoa from the male reproductive tract into the female tract. In urine, inhibits urinary-type plasminogen activator and kallikrein activities. Inactivates membrane-anchored serine proteases activities such as MPRSS7 and TMPRSS11E. Inhibits urinary-type plasminogen activator-dependent tumor cell invasion and metastasis. May also play a non-inhibitory role in seminal plasma and urine as a hydrophobic hormone carrier by its binding to retinoic acid.

Gene References into Functions

the snp rs1955656 in the SERPINA5 were associated with the development of severe acute kidney injury (KDIGO stage 2-3) in critically ill patients with septic shock PMID: 28270177
Data show that the methylation degree of five CpG sites significantly correlated with lower SERPINA5 expression levels. PMID: 29187436
We confirmed associations with papillary thyroid cancer and SNPs in FOXE1/HEMGN, SERPINA5 (rs2069974), FTO (rs8047395), EVPL (rs2071194), TICAM1 (rs8120) and SCARB1 (rs11057820) genes. We found associations with SNPs in FOXE1, SERPINA5, FTO, TICAM1 and HSPA6 and and follicular thyroid cancer PMID: 27207655
host protein C inhibitor expressed in mouse has a role in inhibiting tumor growth, but promotes tumor metastasis, which is closely correlated with hypercoagulability PMID: 25887633
These findings highlight an important role of SERPINA5 in the regulation of migratory and metastatic potentials of HCC and suggest a potential application of SERPINA5 in cancer treatment. PMID: 24388360
These results suggest that HIV resistance in some exposed patients is the result of a balance between downregulation of serine proteinases and upregulation of their inhibitors. PMID: 24928035
A novel protein C inhibitor gene mutation in pediatric stroke patients after bone marrow transplantation. PMID: 23670045
Decreased SERPINA5 expression due to DNA promoter methylation is associated with papillary thyroid carcinoma. PMID: 24222120
the SERPINA5 gene, which codes for the protein C inhibitor involved in many biological processes including inflammation, may be a new susceptibility locus for PTC. PMID: 23520464
One of the monomers, 52-kDa PCI, formed a stable complex with activated protein C, urokinase, plasma and tissue kallikrein, but the dimer species and 48-kDa PCI were inactive. PMID: 22206708
the effects of N-glycans and the NH-terminus on a PCI function PMID: 22205989
SerpinA5 expression is significantly reduced in advanced-stage serous borderline tumors and serous carcinomas. PMID: 21102419
This study was undertaken to further understand the structural micro-heterogeneity of PCI. Individuals of two different ethnicities possess a similar PCI pattern, verifying that the micro-heterogeneity is conserved among humans. PMID: 21056543
APC-PCI complex levels were higher in peripheral arterial disease patients than in controls, but did not predict the clinical outcome. PMID: 20409682
function for PCI in innate immunity PMID: 20019810
In men involved in total fertilization failure, a heterozygous adenosine/guanine (A/G) base combination in position 1389 (rs2069990) (exon 6) in the protein C inhibitor gene was significantly more common compared with controls (10.9% vs. 0). PMID: 19765701
PCI can up regulate TAFI activation by inhibiting the protein C activation. PCI may therefore be an important regulator in the balance between coagulation and fibrinolysis by differentially inhibiting the activation of TAFI and of protein C. PMID: 11686324
Role of each Asn-linked glycan in the anticoagulant activity of human protein C inhibitor. PMID: 11864713
Protein C inhibitor regulates the invasive potential of renal cell carcinoma by inhibiting urinary plasminogen activator secreted by these cells PMID: 14696115
PCI may be involved in regulating key serine proteases involved in metastatic prostate disease PMID: 15878512
exposure of oxidized PE and/or PS may be important for the local regulation of protein C inhibitor activity in vivo PMID: 17332248
anti-angiogenic activity of PCI was strong as cleaved antithrombin, and slightly stronger than that of plasminogen activator inhibitor-1 and pigment epithelium-derived factor PMID: 17450526
Patients with abdominal aortic aneurysm have increased thrombin generation reflected by an increase in the activated protein C-protein C inhibitor complex, which correlates with aneurysm size. PMID: 18184931
In human renal tissues, PCI and urinary plasminogen activator colocalized in the cytoplasm of renal proximal tubular epithelial cells PMID: 18193533
A crystallographic structure of the Michaelis complex of PCI, thrombin, and heparin to 1.6 A resolution, was determined. PMID: 18362344
The heparin binding site of protein C inhibitor is protease-dependent. PMID: 18974053

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Subcellular Location

Secreted, extracellular space. Note=Localized on the plasma membrane overlying the acrosomal head of spermatozoa of ependymal spermatozoa and ejaculated sperm. Localized at the equatorial segment of acrosome-reacted spematozoa. Localized in alpha granules in resting platelets and on the external plasma membrane and within the surface-connected cannalicular system in activated platelets.

Protein Families

Serpin family

Tissue Specificity

Predominantly expressed in the epithelium of seminal vesicles. Expressed in the proximal tubular epithelium of the kidney. Expressed in the superficial and more differentiated epidermal keratinocytes of the skin. Expressed in megakaryocytes and platelets.

Database Links

HGNC: 8723

OMIM: 601841

KEGG: hsa:5104

STRING: 9606.ENSP00000333203

UniGene: Hs.159628