Abcam, ab237761, Anti-ERGIC2/PTX1 antibody

Size: 100µL
Rabbit Polyclonal ERGIC2/PTX1 antibody. Suitable for IHC-P, WB, ICC/IF and reacts with Human, Mouse, Rat samples. Cited in 2 publications. Immunogen corresponding to Recombinant Fragment Protein within Human ERGIC2 aa 50-350.
Key facts
Host species:Rabbit,
Clonality:Polyclonal,
Isotype:IgG,
Carrier free:No,
Reacts with:Mouse, Rat, Human,
Applications:ICC/IF, IHC-P, WBSee reactivity dataSee the reactivity data table below for information on validated species and application combinations.,
Immunogen:Recombinant Fragment Protein within Human ERGIC2 aa 50-350. The exact immunogen used to generate this antibody is proprietary information.Q96RQ1

Properties and Storage Information:
Form-Liquid, Purification technique-Affinity purification Protein G, Purification notes-Purity greater than 95%., Storage buffer-pH: 7.4Preservative: 0.03% Proclin 300Constituents: PBS, 50% Glycerol (glycerin, glycerine), Shipped at conditions-Blue Ice, Appropriate short-term storage duration-1-2 weeks, Appropriate short-term storage conditions-+4°C, Appropriate long-term storage conditions--20°C, Aliquoting information-Upon delivery aliquot, Storage information-Avoid freeze / thaw cycle

Supplementary Information:
This supplementary information is collated from multiple sources and compiled automatically.
ERGIC2 also known as PTX1 is involved in transport and processing within the endoplasmic reticulum-Golgi intermediate compartment. ERGIC2 has a mass of approximately 45 kDa. It is an integral membrane protein widely expressed in various tissues and particularly prominent in the liver and kidney. This protein plays a significant role in regulating the trafficking of proteins between the endoplasmic reticulum and the Golgi apparatus important for proper cellular function.
Biological function summary
ERGIC2 contributes to the maintenance of the cellular infrastructure by facilitating the efficient transport of proteins. It is an essential component of the early secretory pathway and plays a role in protein sorting and vesicle formation. ERGIC2 participates in a well-defined protein complex associated with COPII-coated vesicles which aid in cargo transport from the endoplasmic reticulum to the Golgi. Its interaction within this complex highlights its importance in cellular logistics and management.
Pathways
ERGIC2 participates actively in the ER-Golgi transport pathway and the secretory pathway. These pathways are essential for efficient protein trafficking and processing. ERGIC2 interacts with other proteins such as COPII components including SEC23 and SEC24 which are integral to the formation of transport vesicles. These interactions highlight how ERGIC2 fits into larger pathways that ensure cellular homeostasis and functionality.
Alterations in ERGIC2 expression have been observed in neurodegenerative diseases such as Alzheimer's disease and Parkinson's disease. Insufficient or excess ERGIC2 can impair protein trafficking leading to cellular stress and disease progression. Its role in these disorders bridges it to proteins like APP (Amyloid precursor protein) in Alzheimer's disease potentially affecting amyloid processing and aggregation. Understanding ERGIC2's function may offer insights into therapeutic strategies for these conditions.