NPC1L1 Polyclonal antibody

NPC1L1 Polyclonal Antibody for WB, IHC, ELISA

Host / Isotype

Rabbit / IgG

Reactivity

Human and More (1)

Applications

WB, IHC, ELISA

Conjugate

Unconjugated

Publications

1

Cat no : 28085-1-AP

Synonyms

Niemann Pick C1 like protein 1, NPC1L1

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Validation Data Gallery

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  WB analysis using 28085-1-AP

  Various lysates were subjected to SDS PAGE followed by western blot with 28085-1-AP (NPC1L1 antibody) at dilution of 1:1000 incubated at room temperature for 1.5 hours.

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  IHC staining of human liver using 28085-1-AP

  Immunohistochemical analysis of paraffin-embedded human liver tissue slide using 28085-1-AP (NPC1L1 antibody) at dilution of 1:200 (under 10x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

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  IHC staining of human liver using 28085-1-AP

  Immunohistochemical analysis of paraffin-embedded human liver tissue slide using 28085-1-AP (NPC1L1 antibody) at dilution of 1:200 (under 40x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

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Tested Applications

• Positive WB detected in: HeLa cells, HepG2 cells
• Positive IHC detected in: human liver tissue; Note: suggested antigen retrieval with TE buffer pH 9.0; (*) Alternatively, antigen retrieval may be performed with citrate buffer pH 6.0

Recommended dilution

• Western Blot (WB): WB : 1:500-1:2000
• Immunohistochemistry (IHC): IHC : 1:50-1:500

It is recommended that this reagent should be titrated in each testing system to obtain optimal results.

Sample-dependent, Check data in validation data gallery.

Published Applications

• WB: See 1 publications below

Product Information

28085-1-AP targets NPC1L1 in WB, IHC, ELISA applications and shows reactivity with Human samples.

• Tested Reactivity: Human
• Cited Reactivity: human
• Host / Isotype: Rabbit / IgG
• Class: Polyclonal
• Type: Antibody
• Immunogen: NPC1L1 fusion protein Ag26277
• Full Name: NPC1 (Niemann-Pick disease, type C1, gene)-like 1
• Calculated Molecular Weight: 149 kDa
• Observed Molecular Weight: 140-149 kDa
• GenBank Accession Number: NM_001101648
• Gene Symbol: NPC1L1
• Gene ID (NCBI): 29881
• RRID: AB_2918146
• Conjugate: Unconjugated
• Form: Liquid
• Purification Method: Antigen affinity purification
• Storage Buffer: PBS with 0.02% sodium azide and 50% glycerol pH 7.3.
• Storage Conditions: Store at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20^oC storage. 20ul sizes contain 0.1% BSA.

Background Information

NPC1 like intracellular cholesterol transporter 1 (NPC1L1) is a multi-pass membrane protein which has 1332 amino acids and containing a conserved N-terminal Niemann-Pick C1 (NPC1) domain and a putative sterol-sensing domain (SSD). It is only found in the tubular membranes of primate hepatocytes and the brush-border membranes of the small intestine of mammals. PC1L1 is a key protein for intestinal absorption of cholesterol and plays an important role in cholesterol balance. Cholesterol contributes to cell proliferation, invasion and latency, and is essential for tumor formation and growth, so NPC1L1 plays a critical role in tumor development and spread (PMID: 36034854).

Publications

Species	Application	Title
human	WB	Biomedicines; Co-Expression of Niemann-Pick Type C1-Like1 (NPC1L1) with ACE2 Receptor Synergistically Enhances SARS-CoV-2 Entry and Fusion; Authors - James Elste