Recombinant Human Apolipoprotein E3

SKU:BHP11000345
Suppliers
ProSpec-Tany TechnoGene Ltd
ProSpec-Tany TechnoGene Ltd
Details Products
Overview
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RUO recombinant Apolipoprotein E3 (Human) protein for mechanistic studies and assay development. Supplied as a traceable protein input (E. coli; >95% (SDS-PAGE) purity; sterile-filtered solution; MW 34 kDa) for reproducible assay inputs.
Target APOE3
Species Human
Options selector
Catalog no. Size
cyt-874-100UG 100 ug
cyt-874-500UG 500 ug
cyt-874-1MG 1 mg
Available Options

Select the variant that best fits your experiment. Availability and lead time may vary by option.

  • Options: Size (3) — 100 ug, 500 ug, 1 mg
  • Lead time: options listed as “in stock at manufacturer” typically ship in 5–7 business days; other statuses may take longer.
  • Storage: Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time.For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA). Avoid multiple freeze-thaw cycles.
  • Shipping: cold-chain shipment (typically with ice packs).
  • Upon receipt: store at the recommended temperature as soon as possible.
  • Sales terms and conditions: Please review prior to ordering.
Field Specification
Mfr No cyt-874
Alternative Names Apolipoprotein E, LDLCQ5, APO-E, LPG, AD2, Alzheimer Disease 2 (APOE*E4-Associated, Late Onset), Apolipoprotein E3, APOE.
Biological Activity Immobilized rHuApoE3 binds to rMuVLDLR with EC 50 less than 0.075-0.375µg/ml.
Cellular Localization Cell membrane
Concentration 0.375 µg/ml
Expression System
  • E. coli
Form Sterile Filtered clear solution.
Formulation sterile filtered solution supplied in 10mM MOPS, 50mM NaCl, 0.2 %( w/v) CHAPS and 1mM TCEP, PH 7.5.
Product Type
  • Proteins & Peptides
  • Cytokines and Growth Factors
  • Apolipoprotein & Lipid Protein
Protein Length 306
Protein Size 34 kDa
Purity Greater than 95% as determined by SDS-PAGE.
Source Escherichia Coli.
Species Human
Storage Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time.For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA). Avoid multiple freeze-thaw cycles.
Target APOE3

Recombinant Human Apolipoprotein E3 is supplied as a recombinant protein for in vitro research use.

Background

Apolipoprotein E3 (ApoE) is a 34kDa protein component of serum chylomicrons, VLDL, and HDL particles. ApoE mediates the binding, uptake, and catabolism of these particles as a result of interactions with the ApoE receptor and LDL receptors in the liver and brain. ApoE is imperative in fatty acid homeostasis and memory formation. Polymorphisms encode 3 variants (ApoE2, 3, 4), which are differentially connected to the development of atherosclerosis and neurogenerative disorders, mainly Alzheimer's disease.

Apolipoprotein E3 Human Recombinant: Unlocking the Genetic Guardian for Brain Health Abstract: Apolipoprotein E3 (ApoE3), a significant variant of Apolipoprotein E, plays a vital role in lipid metabolism and safeguarding brain health. This research paper aims to provide a comprehensive understanding of ApoE3 human recombinant, elucidating its functions, genetic implications, and potential therapeutic applications. By exploring the intricacies of ApoE3, we gain valuable insights into its role as a genetic guardian of brain health and its potential as a therapeutic target for neurodegenerative disorders. This article presents a concise yet comprehensive analysis of ApoE3, emphasizing its impact on human well-being. Introduction: Unraveling the genetic factors that influence brain health is of paramount importance in comprehending the complexities of neurodegenerative diseases. ApoE3, a key player in lipid metabolism and neuronal maintenance, offers unique insights into these areas. This paper delves into the multifaceted nature of ApoE3, shedding light on its genetic implications and neuroprotective properties. Structure and Function of Apolipoprotein E3: ApoE3 possesses a complex molecular structure, comprising distinct domains that facilitate interactions with lipoproteins and cell surface receptors. Its essential role in lipid transport involves clearing triglyceride-rich lipoproteins, while also exerting neuroprotective effects through neuronal repair and anti-inflammatory activities. Genetic Implications of Apolipoprotein E3: The APOE gene, responsible for encoding ApoE3, undergoes genetic variations that influence individual susceptibility to neurodegenerative disorders. Remarkably, the presence of the ApoE3 allele is associated with a reduced risk of developing Alzheimer's disease, underscoring the genetic protective effect of ApoE3. Apolipoprotein E3 and Neurodegenerative Diseases: ApoE3 has garnered significant attention in the realm of neurodegenerative diseases, particularly Alzheimer's disease. It plays a crucial role in amyloid-beta clearance and tau protein metabolism, which are hallmark features of Alzheimer's disease pathology. By unraveling the intricate interplay between ApoE3 and neurodegenerative processes, novel therapeutic strategies may emerge. Production of Apolipoprotein E3 Human Recombinant: Advanced biotechnological techniques, such as recombinant DNA technology and protein expression systems, facilitate the production of ApoE3 human recombinant. These methods enable large-scale production, purification, and characterization of ApoE3, thereby paving the way for potential therapeutic applications. Therapeutic Potential of Apolipoprotein E3 Human Recombinant: Harnessing the therapeutic potential of ApoE3 represents a promising avenue for interventions in neurodegenerative disorders. Strategies aimed at enhancing ApoE3 expression or function may promote neuroprotection, aid in neuronal repair, and mitigate disease progression. Conclusion: Apolipoprotein E3 human recombinant holds great promise in the domains of lipid metabolism and neurodegeneration. Understanding the genetic implications and neuroprotective properties of ApoE3 is pivotal for unlocking its full therapeutic potential in combating neurodegenerative disorders. Ongoing research into the functions and mechanisms of ApoE3 will likely lead to innovative therapeutic strategies, fostering optimal brain health.

Product format

Provided as a recombinant protein suitable for in vitro workflows such as binding studies, screening, and assay development. Refer to the specifications table for expression format and molecular properties.

What is the purity of Recombinant Human Apolipoprotein E3 (Human)?
Greater than 95% as determined by SDS-PAGE. BioHippo includes a Certificate of Analysis (CoA) confirming purity per lot with every order.
What buffer / formulation is this protein supplied in?
Supplied as: sterile filtered solution supplied in 10mM MOPS, 50mM NaCl, 0.2 %( w/v) CHAPS and 1mM TCEP, PH 7.5. Reconstitute lyophilized material in sterile ultrapure water or the recommended buffer per the datasheet prior to use.
How should Recombinant Human Apolipoprotein E3 (Human) be stored?
Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time.For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA). Avoid multiple freeze-thaw cycles. Prepare single-use aliquots after reconstitution to avoid repeated freeze–thaw cycles.
What expression system was used to produce this protein?
This recombinant protein was expressed in E. coli. The system was selected to achieve high yield, correct folding, and appropriate post-translational modifications.
Is this protein biologically active?
Immobilized rHuApoE3 binds to rMuVLDLR with EC 50 less than 0.075-0.375µg/ml. Refer to the product datasheet for recommended assay conditions and controls.
Is this protein approved for clinical or in vitro diagnostic use?
No. Supplied for Research Use Only (RUO) — not intended for therapeutic applications or in vitro diagnostic procedures.
Can I request a custom size, tag variant, or formulation?
Yes. BioHippo can accommodate custom requests including alternative sizes, His/GST/Fc tag variants, bulk quantities, and custom formulations. See the Customization & Add-ons tab or email support@biohippo.com.

Can’t Find What You’re Looking For? We can help you source the best match or customize a recombinant protein solution for your study. Options may include species (human/mouse/rat), protein region/domain (full-length vs fragment), tag or label (His/GST/FLAG/biotin/fluorescent), expression system (E. coli/HEK293/insect), purity grade, formulation (buffer, carrier-free, glycerol-free), activity/functional validation (binding or enzymatic assays), endotoxin level (low-endotoxin for cell-based work), mutants/variants (point mutations, isoforms), and bulk or custom packaging. Click Talk to a Scientist to submit a request form, email us at support@biohippo.com, or explore our Research Services for additional support. Our team will be in contact with you shortly.

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Experience the power of Celltrypse™, c-LEcta's innovative enzyme solution for gentle and efficient cell dissociation. Request your free sample and discover a superior alternative for your cell culture workflows.

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