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Invitrogen
FOLR3 Polyclonal Antibody
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FIGURE: 1 / 2
FOLR3 Antibody (PA5-103844) in IHC (P)
Immunohistochemistry analysis of FOLR3 in human ovarian cancer. The sample was formaldehyde fixed and a heat mediated antigen retrieval step in citrate buffer was performed. Samples were incubated with FOLR3 polyclonal antibody (Product # PA5-103844) using a dilution of 1:100 (4°C overnight) followed by HRP conjugated anti-Rabbit secondary antibody.
Please note: We are reviewing Western blot images included in the antibody testing data in our catalog, including those provided by third parties. Unless expressly labeled or annotated as “raw-unedited”, Western blot images included in the antibody testing data in our catalog may have been edited, optimized or otherwise adjusted for presentation.
Product Details
PA5-103844
Applications
Tested Dilution
Publications
Product Specifications
Species Reactivity
Human,
Mouse
Host/Isotype
Rabbit
/ IgG
Class
Polyclonal
Type
Antibody
Immunogen
A synthesized peptide derived from human FOLR3(Accession P41439), corresponding to amino acid residues R206-S243.
Conjugate
Unconjugated
Unconjugated
Unconjugated
Form
Liquid
Concentration
1 mg/mL
Amount
100 µg
Purification
Affinity chromatography
Storage buffer
PBS, pH 7.4, with 50% glycerol
Contains
0.02% sodium azide
Storage conditions
-20°C
Shipping conditions
Ambient (domestic); Wet ice (international)
RRID
Product Specific Information
Antibody detects endogenous levels of total FOLR3.
Target Information
Folate is an essential vitamin that must be obtained from food intake through intestinal absorption in mammals. Folate and reduced folic acid derivatives bind to the folate receptor (FR) family, which mediates the endocytosis of 5-methyltetrahydrofolate into the cell. The folate receptors consist of five members, alpha, beta, gamma, gamma' (which is produced by alternative splicing) and delta. beta-FR is attached to the membrane by a GPI anchor and is expressed in malignant tissues of epithelial and nonepithelial origin. gamma-FR is expressed in tissues of hematopoietic origin, such as spleen, thymus and bone marrow. The expression pattern of delta-FR is elusive, which suggests that it is highly restricted both spatially and temporally. The alpha isoform of the folate receptor is used as a highly selective tumor marker and may be targeted for the delivery of therapeutic compounds to tumor cells by coupling to derivatives of folic acid.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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Bioinformatics
Protein Aliases: folate receptor 3 (gamma); FR gamma; FR- gamma
Gene Aliases: FR-G; FR-gamma; FRgamma; gamma-hFR
UniProt ID: (Human) P41439
Entrez Gene ID: (Human) 2352
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Performance Guarantee
If an Invitrogen™ antibody doesn't perform as described on our website or datasheet,we'll replace the product at no cost to you, or provide you with a credit for a future purchase.*
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