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LAPTM4B Antibody – Rabbit Polyclonal

For Research Use Only. Not for use in diagnostic procedures. Catalog #: MBS7108363

Required for optimal lysosomal function (PubMed:21224396). Blocks EGF-stimulated EGFR intraluminal sorting and degradation. Conversely by binding with the phosphatidylinositol 4, 5-bisphosphate, regulates its PIP5K1C interaction, inhibits HGS ubiquitination… More details

$230 / 0.05 mg +1 FREE 8GB USB
Product Documentation
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Sample Manual Insert View PDF
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Testing Data View PDF
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Certificate of Analysis (COA) View PDF
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QC Report View PDF
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Material Safety Data Sheet View PDF
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Technical Datasheet View PDF
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Product Overview

Online Datasheet in PDF
Product Name
LAPTM4B, Polyclonal Antibody
Full Product Name
LAPTM4B Antibody
Product Gene Name
Product Synonym Names
Lysosomal-associated transmembrane protein 4B; Lysosome-associated transmembrane protein 4-beta; LAPTM4B; PSEC0001
Clonality
Polyclonal
Isotype
IgG
Host
Rabbit
Species Reactivity
Human
Form/Format
Liquid
Purity/Purification
>95%, Protein G purified
Preparation and Storage
Upon receipt, store at -20 degree C or -80 degree C. Avoid repeated freeze.
Matching Pairs
Unconjugated Antibody: LAPTM4B (MBS7108363)
HRP Conjugated Antibody: LAPTM4B (MBS7108364)
Matching Pairs
Unconjugated Antibody: LAPTM4B (MBS7108363)
FITC Conjugated Antibody: LAPTM4B (MBS7108365)
Molecular Weight
35,123 Da
OMIM
AF527412 mRNA
3D Structure
ModBase 3D Structure for Q86VI4
Immunogen
Recombinant Human Lysosomal-associated transmembrane protein 4B protein (174-226AA)
Conjugation
Non-conjugated
Buffer
Preservative: 0.03% Proclin 300
Constituents: 50% Glycerol, 0.01M PBS, pH 7.4

Product Categories/Family for anti-LAPTM4B antibody

ISO Certification
Manufactured in an ISO 9001:2015 Certified Laboratory.
Applications Tested/Suitable for anti-LAPTM4B antibody
ELISA (EIA), Western Blot (WB), Immunohistochemistry (IHC), Immunofluorescence (IF)
Application Notes for anti-LAPTM4B antibody
WB: 1:500-1:5000
IHC: 1:500-1:1000
IF: 1:50-1:200

Western Blot (WB) of anti-LAPTM4B antibody

Western Blot
Positive WB detected in: MCF-7 whole cell lysate
All lanes: LAPTM4B antibody at 4.8ug/ml
Secondary
Goat polyclonal to rabbit IgG at 1/50000 dilution
Predicted band size: 42, 26, 36 KDa
Observed band size: 42 KDa
Rabbit Anti-LAPTM4B Polyclonal Antibody – Cat# MBS7108363

Immunohistochemistry (IHC) of anti-LAPTM4B antibody

IHC image of MBS7108363 diluted at 1:600 and staining in paraffin-embedded human lung cancer performed on a Leica BondTM system. After dewaxing and hydration, antigen retrieval was mediated by high pressure in a citrate buffer (pH 6.0). Section was blocked with 10% normal goat serum 30min at RT. Then primary antibody (1% BSA) was incubated at 4 degree C overnight. The primary is detected by a biotinylated secondary antibody and visualized using an HRP conjugated SP system.
Rabbit Anti-LAPTM4B Polyclonal Antibody, Immunohistochemistry (IHC) – Cat# MBS7108363

Immunohistochemistry (IHC) of anti-LAPTM4B antibody

IHC image of MBS7108363 diluted at 1:600 and staining in paraffin-embedded human liver cancer performed on a Leica BondTM system. After dewaxing and hydration, antigen retrieval was mediated by high pressure in a citrate buffer (pH 6.0). Section was blocked with 10% normal goat serum 30min at RT. Then primary antibody (1% BSA) was incubated at 4 degree C overnight. The primary is detected by a biotinylated secondary antibody and visualized using an HRP conjugated SP system.
Rabbit Anti-LAPTM4B Polyclonal Antibody, Immunohistochemistry (IHC) – Cat# MBS7108363

Immunofluorescence (IF) of anti-LAPTM4B antibody

Immunofluorescence staining of SH-SY5Y cells with MBS7108363 at 1:200, counter-stained with DAPI. The cells were fixed in 4% formaldehyde, permeabilized using 0.2% Triton X-100 and blocked in 10% normal Goat Serum. The cells were then incubated with the antibody overnight at 4 degree C.The secondary antibody was Alexa Fluor 488-congugated AffiniPure Goat Anti-Rabbit IgG (H+L).
Rabbit Anti-LAPTM4B Polyclonal Antibody, Immunofluorescence (IF) – Cat# MBS7108363

Other Notes

Small volumes of anti-LAPTM4B antibody vial(s) may occasionally become entrapped in the seal of the product vial during shipment and storage. If necessary, briefly centrifuge the vial on a tabletop centrifuge to dislodge any liquid in the container`s cap. Certain products may require to ship with dry ice and additional dry ice fee may apply.

Searchable Terms for LAPTM4B purchase

MBS7108363 is an antibody targeting LAPTM4B. Also known as LAPTM4B Antibody. Reactive in Human. Host: Rabbit.

Additional Details

NCBI/Uniprot data below describe general gene information for LAPTM4B. It may not necessarily be applicable to this product.

NCBI GI #
NCBI GeneID
NCBI Accession #
UniProt Primary Accession #
UniProt Secondary Accession #
UniProt Related Accession #
GenBank Nucleotide #
NCBI Official Full Name
lysosomal-associated transmembrane protein 4B
NCBI Official Synonym Full Names
lysosomal protein transmembrane 4 beta
NCBI Official Symbol
LAPTM4B
NCBI Official Synonym Symbols
LC27; LAPTM4beta
UniProt Protein Name
Lysosomal-associated transmembrane protein 4B
UniProt Synonym Protein Names
Lysosome-associated transmembrane protein 4-beta
UniProt Gene Name
LAPTM4B
NCBI Protein Information
lysosomal-associated transmembrane protein 4B

UniProt Comments for LAPTM4B

Required for optimal lysosomal function (PubMed:21224396). Blocks EGF-stimulated EGFR intraluminal sorting and degradation. Conversely by binding with the phosphatidylinositol 4,5-bisphosphate, regulates its PIP5K1C interaction, inhibits HGS ubiquitination and relieves LAPTM4B inhibition of EGFR degradation (PubMed:25588945). Recruits SLC3A2 and SLC7A5 (the Leu transporter) to the lysosome, promoting entry of leucine and other essential amino acid (EAA) into the lysosome, stimulating activation of proton-transporting vacuolar (V)-ATPase protein pump (V-ATPase) and hence mTORC1 activation (PubMed:25998567). Plays a role as negative regulator of TGFB1 production in regulatory T cells (PubMed:26126825). Binds ceramide and facilitates its exit from late endosome in order to control cell death pathways (PubMed:26280656).
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Precautions

All of MyBioSource's Products are for scientific laboratory research purposes and are not for diagnostic, therapeutics, prophylactic or in vivo use. Through your purchase, you expressly represent and warrant to MyBioSource that you will properly test and use any Products purchased from MyBioSource in accordance with industry standards. MyBioSource and its authorized distributors reserve the right to refuse to process any order where we reasonably believe that the intended use will fall outside of our acceptable guidelines.

Disclaimer

While every efforts were made to ensure the accuracy of the information provided in this datasheet, MyBioSource will not be liable for any omissions or errors contained herein. MyBioSource reserves the right to make changes to this datasheet at any time without prior notice.

It is the responsibility of the customer to report product performance issues to MyBioSource within 30 days of receipt of the product. Please visit our Terms & Conditions page for more information.

Product Note

Select online data sheet information is drawn from bioinformatics databases, occasionally resulting in ambiguous or non-relevant product information. It is the responsibility of the customer to review, verify, and evaluate the information to make sure it matches their requirements before purchasing the kit. Our ELISA Kit assays are dynamic research tools and sometimes they may be updated and improved. If the format of this assay is important to you then please request the current manual or contact our technical support team with a presales inquiry before placing an order. We will confirm the current details of the assay. We cannot guarantee the sample manual posted online is the most current manual, it is intended to serve as an example only. Please refer to the instructions For Use provided with the assay kit for precise details.

Product PubMed Publications

Pathways associated with anti-LAPTM4B antibody

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