Pay in installments of $25.00 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 20 - Jul 25
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Rat Anti-Mouse FR4 Antibody (S-R705)Product Specification Host Rat Antigen FR4 Synonyms Sperm egg fusion protein Juno; Folate receptor 4; Folate receptor delta (FR delta); Folate binding protein 3; IZUMO1 receptor protein JUNO; Izumo1r; Folbp3; Folr4; Juno Location Cell membrane Accession Q9EQF4 Clone Number S R705 Antibody Type Rat mAb Isotype IgG1,k Application FCM Reactivity Ms Positive Sample BALB c mouse splenocytes Purification Protein G Concentration 2 mg ml Conjugation
Product Specification
| Host | Rat |
| Antigen | FR4 |
| Synonyms | Sperm-egg fusion protein Juno; Folate receptor 4; Folate receptor delta (FR-delta); Folate-binding protein 3; IZUMO1 receptor protein JUNO; Izumo1r; Folbp3; Folr4; Juno |
| Location | Cell membrane |
| Accession | Q9EQF4 |
| Clone Number | S-R705 |
| Antibody Type | Rat mAb |
| Isotype | IgG1,k |
| Application | FCM |
| Reactivity | Ms |
| Positive Sample | BALB/c mouse splenocytes |
| Purification | Protein G |
| Concentration | 2 mg/ml |
| Conjugation | Unconjugated |
| Physical Appearance | Liquid |
| Storage Buffer | PBS pH7.4 |
| Stability & Storage | 12 months from date of receipt / reconstitution, 2 to 8 °C as supplied. |
Dilution
| application | dilution | species |
| FCM | 1:200 | Ms |
Background
Folate receptor 4 (FR4), also known as FOLR4, is a glycosylphosphatidylinositol (GPI)-anchored cell surface protein belonging to the folate receptor family. It is primarily expressed in the immune system, particularly in regulatory T cells (Tregs) and certain B cell subsets. The function of FR4 has not been fully elucidated, but studies suggest it may play a role in immune regulation and cell signaling. Unlike other members of the family (e.g., FRα, FRβ), FR4 has a lower affinity for folate, indicating it may have unique biological functions. Additionally, FR4 expression is associated with certain cancers and autoimmune diseases, potentially serving as a diagnostic marker or therapeutic target. Research is ongoing to explore its specific mechanisms and clinical applications.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy