Human RARRES3 Antibody

Catalog #: AF6139 Datasheet / COA / SDS

Catalog #	Availability	Size / Price	Qty
AF6139
AF6139-SP

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Summary Data Examples Preparation and Storage Reconstitution Calculator Background Product Datasheets Related Research Areas

Human RARRES3 Antibody Summary

Species Reactivity

Human

Specificity

Detects human RARRES3 in direct ELISAs. In direct ELISAs, less than 1% cross-reactivity with recombinant human (rh) RARRES1 and rhLatexin is observed.

Source

Polyclonal Sheep IgG

Purification

Antigen Affinity-purified

Immunogen

E. coli-derived recombinant human RARRES3
Asp12-Lys134
Accession # Q9UL19

Formulation

Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied either lyophilized or as a 0.2 µm filtered solution in PBS.

Applications

Recommended Concentration

Sample

Immunocytochemistry

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.

Scientific Data

Immunocytochemistry

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RARRES3 in Raji Human Cell Line. RARRES3 was detected in immersion fixed Raji human Burkitt's lymphoma cell line using Human RARRES3 Antigen Affinity-purified Polyclonal Antibody (Catalog # AF6139) at 10 µg/mL for 3 hours at room temperature. Cells were stained using the NorthernLights™ 557-conjugated Anti-Sheep IgG Secondary Antibody (red; Catalog # NL010) and counterstained with DAPI (blue). Specific staining was localized to cell surfaces and cytoplasm. View our protocol for Fluorescent ICC Staining of Non-adherent Cells.

Reconstitution Calculator

Preparation and Storage

Reconstitution

Reconstitute at 0.2 mg/mL in sterile PBS.

Shipping

Lyophilized product is shipped at ambient temperature. Liquid small pack size (-SP) is shipped with polar packs. Upon receipt, store immediately at the temperature recommended below.

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: RARRES3

RARRES3 (Retinoic acid receptor responder 3; also Tig3) is an 18-20 kDa member of the lecithin retinol acyltransferase family of molecules. It is widely expressed, particularly in keratinocytes, and is considered to have multiple functions. These include phospholipase A activity and an ability to both activate type I transglutaminase, and inhibit Ras activation Human RARRES3 is 164 amino acids (aa) in length. It contains a catalytic residue at Cys113, and a hydrophobic membrane-anchoring domain between aa 134-164. Within the cell, RARRES3 appears to be equally distributed between membrane and soluble fractions. RARRES3 is also reported to form higher order multimers. One potential isoform exists that shows a 26 aa substitution for aa 131-164. No meaningful structural ortholog of RARRES3 exists in rodent.

Long Name

Retinoic Acid Receptor Responder [Tazarotene-induced] 3

Entrez Gene IDs

5920 (Human)

Alternate Names

HRASLS4; PLA1/2-3; RARRES3; RAR-responsive protein TIG3; retinoic acid receptor responder (tazarotene induced) 3; retinoic acid receptor responder protein 3; retinoic acid-inducible gene 1; Retinoid-inducible gene 1 protein; RIG1; Tazarotene-induced gene 3 protein; TIG3; TIG3MGC8906