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Western Blot (WB) (Western Blot analysis of HEK293T cell lysates (5 ug) transfected with either recombinant HP protein (Right) or empty vector (Left) detected with HP antibody)

Mouse HP Monoclonal Antibody | anti-HP antibody

HP antibody

Gene Names
HP; BP; HPA1S; HP2ALPHA2
Applications
Flow Cytometry, Functional Assay, Immunofluorescence, Western Blot
Purity
HP antibody was purified by affinity chromatography.
Synonyms
HP; Monoclonal Antibody; HP antibody; Monoclonal HP; Anti-HP; Haptoglobin; alpha polypeptide; beta polypeptide; Hp2 alpha; HP2 alpha2; HPA1S; HPT; MGC111141; anti-HP antibody
Ordering
For Research Use Only!
Host
Mouse
Clonality
Monoclonal
Isotype
IgG2a
Clone Number
4H5
Purity/Purification
HP antibody was purified by affinity chromatography.
Form/Format
Supplied in PBS buffer, pH 7.3, containing 1% BSA, 50% glycerol and 0.02% sodium azide.
Concentration
500 ug-1 mg/ml (varies by lot)
Sequence Length
406
Applicable Applications for anti-HP antibody
Flow Cytometry (FC/FACS), Immunofluorescence (IF), Western Blot (WB)
Application Notes
IF: 1:100
FC: 1:100
WB: 1:500
Biological Significance
HP is an acute-phase plasma protein found in human plasma at 100-300 mg per 100 ml. Binds hemoglobin, thus preventing loss of iron through the kidneys. Humans are polymorphic for haptoglobin, with three major phenotypes. Hp 1-1 is the most common, and the most effective in binding free hemoglobin. Hp 2-2 is the least effective. This functional difference may be associated with the frequency and severity of epilepsy attacks, as researchers have found a correlation between recurring seizures and the Hp 2-2 phenotype.
Cross-Reactivity
Human
Immunogen
HP antibody was raised in mouse using a full length recombinant protein of human HP (NP_005134) produced in HEK293T cells, as the immunogen.
Preparation and Storage
Store at 4 degree C for short term storage. Aliquot and store at -20 degree C for long term storage. Avoid repeated freeze/thaw cycles.

Western Blot (WB)

(Western Blot analysis of HEK293T cell lysates (5 ug) transfected with either recombinant HP protein (Right) or empty vector (Left) detected with HP antibody)

Western Blot (WB) (Western Blot analysis of HEK293T cell lysates (5 ug) transfected with either recombinant HP protein (Right) or empty vector (Left) detected with HP antibody)

Immunofluorescence (IF)

(Immunofluorescent staining of COS7 cells transiently transfected with recombinant HP protein using HP antibody)

Immunofluorescence (IF) (Immunofluorescent staining of COS7 cells transiently transfected with recombinant HP protein using HP antibody)
Related Product Information for anti-HP antibody
Mouse monoclonal HP antibody
Product Categories/Family for anti-HP antibody

NCBI and Uniprot Product Information

NCBI GI #
NCBI GeneID
NCBI Accession #
NCBI GenBank Nucleotide #
UniProt Accession #
Molecular Weight
38,452 Da
NCBI Official Full Name
haptoglobin isoform 1 preproprotein
NCBI Official Synonym Full Names
haptoglobin
NCBI Official Symbol
HP
NCBI Official Synonym Symbols
BP; HPA1S; HP2ALPHA2
NCBI Protein Information
haptoglobin
UniProt Protein Name
Haptoglobin
Protein Family
UniProt Gene Name
HP
UniProt Entry Name
HPT_HUMAN

NCBI Description

This gene encodes a preproprotein, which is processed to yield both alpha and beta chains, which subsequently combine as a tetramer to produce haptoglobin. Haptoglobin functions to bind free plasma hemoglobin, which allows degradative enzymes to gain access to the hemoglobin, while at the same time preventing loss of iron through the kidneys and protecting the kidneys from damage by hemoglobin. Mutations in this gene and/or its regulatory regions cause ahaptoglobinemia or hypohaptoglobinemia. This gene has also been linked to diabetic nephropathy, the incidence of coronary artery disease in type 1 diabetes, Crohn's disease, inflammatory disease behavior, primary sclerosing cholangitis, susceptibility to idiopathic Parkinson's disease, and a reduced incidence of Plasmodium falciparum malaria. The protein encoded also exhibits antimicrobial activity against bacteria. A similar duplicated gene is located next to this gene on chromosome 16. Multiple transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Oct 2014]

Uniprot Description

HP: Haptoglobin combines with free plasma hemoglobin, preventing loss of iron through the kidneys and protecting the kidneys from damage by hemoglobin, while making the hemoglobin accessible to degradative enzymes. Defects in HP are the cause of anhaptoglobinemia (AHP). AHP is a condition characterized by the absence of the serum glycoprotein haptoglobin. Serum levels of haptoglobin vary among normal persons: levels are low in the neonatal period and in the elderly, differ by population, and can be influenced by environmental factors, such as infection. Secondary hypohaptoglobinemia can occur as a consequence of hemolysis, during which haptoglobin binds to free hemoglobin. Belongs to the peptidase S1 family.

Protein type: Secreted, signal peptide; Secreted

Chromosomal Location of Human Ortholog: 16q22.2

Cellular Component: extracellular space; extracellular region

Molecular Function: antioxidant activity; protein binding; hemoglobin binding; catalytic activity

Biological Process: receptor-mediated endocytosis; response to hydrogen peroxide; metabolic process; immune system process; negative regulation of oxidoreductase activity; defense response to bacterium; acute-phase response; defense response

Disease: Anhaptoglobinemia

Research Articles on HP

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Product Notes

The HP hp (Catalog #AAA831500) is an Antibody produced from Mouse and is intended for research purposes only. The product is available for immediate purchase. AAA Biotech's HP can be used in a range of immunoassay formats including, but not limited to, Flow Cytometry (FC/FACS), Immunofluorescence (IF), Western Blot (WB). IF: 1:100 FC: 1:100 WB: 1:500. Researchers should empirically determine the suitability of the HP hp for an application not listed in the data sheet. Researchers commonly develop new applications and it is an integral, important part of the investigative research process. It is sometimes possible for the material contained within the vial of "HP, Monoclonal Antibody" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.

Precautions

All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.

Disclaimer

Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.

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