Human LRRC3 Antibody

  
  • Species Reactivity
    Human
  • Specificity
    Detects human LRRC3 in direct ELISAs and Western blots. In direct ELISAs, approximately 5% cross‑reactivity with recombinant human LRRC4 is observed.
  • Source
    Polyclonal Sheep IgG
  • Purification
    Antigen Affinity-purified
  • Immunogen
    Mouse myeloma cell line NS0-derived recombinant human LRRC3
    Cys33-Asp204
    Accession # Q9BY71
  • Formulation
    Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied as a 0.2 µm filtered solution in PBS.
  • Label
    Unconjugated
Applications
  •  
    Recommended
    Concentration
    Sample
  • Western Blot
    0.1 µg/mL
    Recombinant Human LRRC3
  • Immunohistochemistry
    5-15 µg/mL
    See below
Please Note: Optimal dilutions should be determined by each laboratory for each application. General Protocols are available in the Technical Information section on our website.
Data Examples
Immunohistochemistry
LRRC3 in Human Brain. LRRC3 was detected in immersion fixed paraffin-embedded sections of human brain (medulla) using Sheep Anti-Human LRRC3 Antigen Affinity‑purified Polyclonal Antibody (Catalog # AF5039) at 10 µg/mL overnight at 4 °C. Before incubation with the primary antibody, tissue was subjected to heat-induced epitope retrieval using Antigen Retrieval Reagent‑Basic (Catalog # CTS013). Tissue was stained using the Anti-Sheep HRP-DAB Cell & Tissue Staining Kit (brown; Catalog # CTS019) and counter­stained with hematoxylin (blue). Specific staining was localized to neuronal cell bodies. View our protocol for Chromogenic IHC Staining of Paraffin-embedded Tissue Sections.
Preparation and Storage
  • Reconstitution
    Reconstitute at 0.2 mg/mL in sterile PBS.
  • Shipping
    The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature recommended below. *Small pack size (SP) is shipped with polar packs. Upon receipt, store it immediately at -20 to -70 °C
  • Stability & Storage
    Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
    • 12 months from date of receipt, -20 to -70 °C as supplied.
    • 1 month, 2 to 8 °C under sterile conditions after reconstitution.
    • 6 months, -20 to -70 °C under sterile conditions after reconstitution.
Background: LRRC3

LRRC3 (Leu-rich repeat/LRR-containing protein 3) is a 25 kDa (predicted) member of the Leu-rich repeat protein superfamily. Little is known about the protein except for the fact that it shows widespread expression. Human LRRC3 is a protein that is 225 amino acids (aa) in length. It contains three LRRs between aa 63‑86, aa 87‑110 and aa 112‑135. There is one potential splice variant that shows a deletion of aa 129‑248. Over aa 33‑204, human LRRC3 is 83% and 81% aa identical to mouse and canine LRRC3, respectively.

  • Long Name:
    Leucine-rich Repeat Containing 3
  • Entrez Gene IDs:
    81543 (Human); 237387 (Mouse); 246773 (Rat)
  • Alternate Names:
    C21orf102; chromosome 21 open reading frame 102; leucine rich repeat containing 3; leucine-rich repeat-containing protein 3; LRRC3; LRRC3A
Cell and Tissue Staining Kits
Description Application Cat# Citations Images  

Anti-Sheep HRP-DAB Cell & Tissue Staining Kit

CTS019 1
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Immunohistochemistry Reagents
Description Application Cat# Citations Images  

Antigen Retrieval Reagent-Universal

CTS015 10
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Antigen Retrieval Reagent-Basic

CTS013 4
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Mounting Medium

CTS011 4
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Antigen Retrieval Reagent Sampler (50 mL each)

CTS016
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Antigen Retrieval Reagent-Acidic

CTS014
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NorthernLights Guard Mounting Media

NL996
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VisUCyte Antigen Retrieval Reagent-Basic

VCTS021
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VisUCyte Antigen Retrieval Reagent-Acidic

VCTS022
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VisUCyte Antigen Retrieval Reagent-Universal

VCTS023
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Isotype Controls
Description Application Cat# Citations Images  

Normal Sheep IgG Control

Ctrl 5-001-A 9
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Secondary Antibodies
Description Application Cat# Citations Images  

Sheep IgG HRP-conjugated Antibody

WB, Simple Western HAF016 14  
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Donkey Anti-Sheep IgG NorthernLights™ NL557-conjugated Antibody

Flow, IHC, ICC NL010 3
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Donkey Anti-Sheep IgG NorthernLights™ NL637-conjugated Antibody

Flow, IHC, ICC NL011 5
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Donkey Anti-Sheep IgG NorthernLights™ NL493-conjugated Antibody

Flow, IHC, ICC NL012 2
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Sheep IgG (H+L) PE-conjugated Antibody

Flow F0126  
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Donkey Anti-Sheep IgG Biotinylated Antibody

WB BAF016 2
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Sheep IgG (H+L) APC-conjugated Antibody

Flow F0127  
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Sheep IgG VisUCyte HRP Polymer Antibody

IHC VC006  
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Donkey Anti-Sheep IgG (H+L) Fluorescein-conjugated Antibody

Flow F0125 1
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Donkey Anti-Sheep IgG (H+L) PerCP-conjugated Antibody

Flow F0128
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