Rabbit Anti-FOLR1 Recombinant Antibody (clone R03-5I8)

CAT#: VS3-XY3360

This antibody is a recombinant rabbit antibody targeting the FOLR1 (Folate receptor alpha), which has high affinity for folate and folic acid analogs at neutral pH. It specifically reacts with human, mouse and rat FOLR1. It has been reported for use in Western Blot. The recommended dilutions of Western Blot is 1/500-1/1000.

Gene Expression
Figure 1 IF staining of human cell line HeLa Figure 2 RNA cell line category: Group enriched (HeLa, RPTEC TERT1)

Specifications

  • Host Species
  • Rabbit
  • Type
  • Rabbit IgG
  • Specificity
  • Human, Mouse and Rat FOLR1
  • Species Reactivity
  • Human, Mouse, Rat
  • Clone
  • R03-5I8
  • Applications
  • WB
  • Related Disease
  • Neurodegenerative Syndrome Due To Cerebral Folate Transport Deficiency

Product Property

  • Clonality
  • Monoclonal
  • Aggregation
  • < 5%
  • Format
  • Liquid
  • Buffer
  • PBS (pH 7.4), 150 mM NaCl and 50% glycerol
  • Preservative
  • 0.02% sodium azide
  • Storage
  • Store at 4°C short term. Aliquot and store at -20°C long term. Avoid freeze/thaw cycles.
  • Shipping
  • Ice packs

Applications

  • Application Notes
  • WB: 1/500-1/1000

Target

  • Alternative Names
  • FBP; FOLR; NCFTD; FRalpha
  • Long Name
  • Folate receptor alpha
  • Cellular Localization
  • Cell membrane, Cytoplasmic vesicle, Endosome
  • Post Translation Modifications
  • The secreted form is derived from the membrane-bound form either by cleavage of the GPI anchor, or/and by proteolysis catalyzed by a metalloprotease. (P15328-FOLR1_HUMAN)
    Glycosylation at Asn69, Asn161, and Asn201 (NX_P15328 [NX_P15328-1])
    Modification sites at PhosphoSitePlus (P15328)
    Glycosylation from GlyConnect FOLR1_HUMAN (1248)
    Glycosylation from GlyGen (P15328) 4 sites, 23 N-linked glycans (3 sites), 1 O-linked glycan (1 site)
  • Function
  • Binds to folate and reduced folic acid derivatives and mediates delivery of 5-methyltetrahydrofolate and folate analogs into the interior of cells (PubMed:23851396, 23934049, 2527252, 8033114, 8567728, 19074442).
    Has high affinity for folate and folic acid analogs at neutral pH (PubMed:23851396, 23934049, 2527252, 8033114, 8567728).
    Exposure to slightly acidic pH after receptor endocytosis triggers a conformation change that strongly reduces its affinity for folates and mediates their release (PubMed:8567728).
    Required for normal embryonic development and normal cell proliferation (By similarity).
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Product Notes

This is a product of Creative Biolabs' Hi-Affi™ recombinant antibody portfolio, which has several benefits including:

• Increased sensitivity
• Confirmed specificity
• High repeatability
• Excellent batch-to-batch consistency
• Sustainable supply
• Animal-free production

See more details about Hi-Affi™ recombinant antibody benefits.

Datasheet

MSDS

COA

Certificate of Analysis Lookup

To download a Certificate of Analysis, please enter a lot number in the search box below. Note: Certificate of Analysis not available for kit components.

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Isotype Control

Recommended Dilution Buffer

Secondary Antibody

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