Human SLC1A5 Antibody

Catalog # Availability Size / Price Qty
MAB11603-SP Ships in 5-7 Days25 ug / $179
MAB11603-100 In Stock100 ug / $469

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Detection of Human SLC1A5 by Western Blot.
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Human SLC1A5 Antibody Summary

Species Reactivity
Human
Specificity
Detects a synthetic peptide corresponding to residues near amino acid 500 of human SLC1A5 protein by Direct ELISA.
Source
Monoclonal Mouse IgG2B Clone # 1085750
Purification
Protein A or G purified from hybridoma culture supernatant
Immunogen
Synthetic Peptide
Accession # Q15758
Formulation
Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose.
Label
Unconjugated

Applications

Recommended Concentration
Sample
Western Blot
2 µg/mL
HCT-116 human colorectal carcinoma cell line
Immunohistochemistry
0.1-10 µg/mL
Immersion fixed paraffin-embedded sections of human prostate
Immunocytochemistry
3-25 µg/mL
Immersion fixed RT-4 human bladder carcinoma cell line and SW480 human colorectal adenocarcinoma cell line

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

Western Blot View Larger

Detection of Human SLC1A5 by Western Blot. Western Blot shows lysates of HCT‑116 human colorectal carcinoma cell line. PVDF membrane was probed with 2 µg/ml of Mouse Anti-Human SLC1A5 Monoclonal Antibody (Catalog # MAB11603) followed by HRP-conjugated Anti-Mouse IgG Secondary Antibody (Catalog # HAF018). A specific band was detected for SLC1A5 at approximately 80 kDa (as indicated). This experiment was conducted under reducing conditions and using Western Blot Buffer Group 1.

Immunocytochemistry View Larger

Detection of SLC1A5 in RT-4 cells and SW480 cells. SLC1A5 was detected in immersion fixed RT-4 human bladder carcinoma cell line (Positive) and SW480 human colorectal adenocarcinoma cell line (Positive) using Mouse Anti-Human SLC1A5 Monoclonal Antibody (Catalog # mab11603) at 8 µg/ml for 3 hours at room temperature. Cells were stained using the NorthernLights™ 557-conjugated Anti-Mouse IgG Secondary Antibody (red; Catalog # NL007) and counterstained with DAPI (blue). Specific staining was localized to the cell surface. View our protocol for Fluorescent ICC Staining of Cells on Coverslips.

Immunohistochemistry View Larger

Detection of SLC1A5 in Human Prostate. SLC1A5 was detected in immersion fixed paraffin-embedded sections of human prostate using Mouse Anti-Human SLC1A5 Monoclonal Antibody (Catalog # mab11603) at 0.1 µg/ml for 1 hour at room temperature followed by incubation with the Anti-Mouse IgG VisUCyte™ HRP Polymer Antibody (Catalog # VC001). Before incubation with the primary antibody, tissue was subjected to heat-induced epitope retrieval using VisUCyte Antigen Retrieval Reagent-Basic (Catalog # VCTS021). Tissue was stained using DAB (brown) and counterstained with hematoxylin (blue). Specific staining was localized to the cell membrane of glandular cells. View our protocol for IHC Staining with VisUCyte HRP Polymer Detection Reagents.

Reconstitution Calculator

Preparation and Storage

Reconstitution
Reconstitute lyophilized material at 0.2 mg/ml in sterile PBS. For liquid material, refer to CoA for concentration.
Reconstitution Buffer Available
Reconstitution Buffer 1 (PBS)
Catalog #
Availability
Size / Price
Qty
RB01
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: SLC1A5

SLC1A5 is a sodium dependent antiporter also known as ASCT2 (ASC amino acid Transporter2).  It is a member of the solute carrier (SLC) superfamily of transporters and plays an important role in tumors.  It is one of the 3 proteins, including SLC7A5 and SLC3A2, that are among the highest differentially expressed genes in activated lymphocytes and cancerous cells.  Pharmacological inhibition of SLC1A5 was found to abrogate the effector functions of NK cells.  In a pancancer analysis of SLC1A5, it has been demonstrated to be a prognostic biomarker in cancer patients.

References
  1. Nachef M, Ali AK, Almutairi SM, Lee SH. Targeting SLC1A5 and SLC3A2/SLC7A5 as a Potential Strategy to Strengthen Anti-Tumor Immunity in the Tumor Microenvironment. Front Immunol. 2021 Apr 19;12:624324. doi: 10.3389/fimmu.2021.624324. PMID: 33953707; PMCID: PMC8089370. 
  2. Chen P, Jiang Y, Liang J, Cai J, Zhuo Y, Fan H, Yuan R, Cheng S, Zhang Y. SLC1A5 is a novel biomarker associated with ferroptosis and the tumor microenvironment: a pancancer analysis. Aging (Albany NY). 2023 Aug 10;15(15):7451-7475. doi: 10.18632/aging.204911. Epub 2023 Aug 10. PMID: 37566748; PMCID: PMC10457057.
Long Name
SLC1A5
Entrez Gene IDs
6510 (Human); 20514 (Mouse); 292657 (Rat)
Alternate Names
AAAT; Alanine/serine/cysteine transporter 2; ASC amino acid transporter-2; ASCT2; ATB(0); ATBO; baboon M7 virus receptor; M7V1; M7VS1; neutral amino acid transporter B; neutral amino acid transporter B(0); R16; RD114 virus receptor; RD114/simian type D retrovirus receptor; RDR; RDRC; SLC1A5; Sodium-dependent neutral amino acid transporter type 2; solute carrier family 1 (neutral amino acid transporter), member 5; Solute carrier family 1 member 5

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