phospho-IRS1 (Tyr1229) Polyclonal Antibody, AbBy Fluor-488 Conjugated
Applications
Reactivity
Predicted Reactivity
| Overview | |
| Catalog # | bs-3203R-BF488 |
| Product Name | phospho-IRS1 (Tyr1229) Polyclonal Antibody, AbBy Fluor-488 Conjugated |
| Applications |
FCM
IF(IHC-P)
IF(IHC-F)
IF(ICC)
|
| Reactivity | Human, Mouse, Rat |
| Predicted Reactivity | Dog, Cow, Sheep, Pig, Horse, Chicken, Rabbit |
| Specifications | |
| Conjugation | AbBy Fluor-488 |
| Host | Rabbit |
| Source | KLH conjugated synthetic phosphopeptide derived from human IRS1 around the phosphorylation site of Tyr1229 [R(p-S)SE] |
| Modification Site | Tyr1229 |
| Clonality | Polyclonal |
| Isotype | IgG |
| Concentration | 1ug/ul |
| Purification | Purified by Protein A. |
| Storage Buffer | Aqueous buffered solution containing 0.01M TBS (pH7.4) with 1% BSA, 0.02% Proclin300 and 50% Glycerol. |
| Storage Condition | Store at -20C. Aliquot into multiple vials to avoid repeated freeze-thaw cycles. |
| Target | |
| Gene ID | 3667 |
| Subcellular location | Cytoplasm, Nucleus, Cell membrane |
| Synonyms | p-IRS1; IRS1Tyr1229; HIRS 1; HIRS1; Insulin Receptor Substrate 1; IRS-1; IRS 1; IRS1; |
| Background | Insulin receptor substrates (IRS) are responsible for several insulin related activities, such as glucose homeostasis, cell growth, cell transformation, apoptosis and insulin signal transduction. Serine/threonine phosphorylation of IRS1 has been demonstrated to be a negative regulator of insulin signaling and is responsible for its degradation, although IRS1 degradation pathways are not well understood. IRS1 has also been shown to be constitutively activated in cancers such as breast cancer, Wilm's tumors, and adrenal cortical carcinomas, thus making IRS1 phosphorylation and subsequent degradation an attractive therapeutic target. To date there have been four subtypes identified: IRS1, 2, 3 and 4, with IRS1 being widely expressed. |
| Application Dilution | |
| FCM | 1:20-100 |
| IF(IHC-P) | 1:50-200 |
| IF(IHC-F) | 1:50-200 |
| IF(ICC) | 1:50-200 |
Frequently asked questions
Which applications is phospho-IRS1 (Tyr1229) Polyclonal Antibody, AbBy Fluor-488 Conjugated (bs-3203R-BF488) validated for, and at what dilution?
bs-3203R-BF488 is validated for FCM (1:20-100); IF(IHC-P) (1:50-200); IF(IHC-F) (1:50-200); IF(ICC) (1:50-200). These are recommended starting dilutions; optimal dilutions should be determined by the end user.
Which species does phospho-IRS1 (Tyr1229) Polyclonal Antibody, AbBy Fluor-488 Conjugated (bs-3203R-BF488) react with?
Tested reactivity: Human, Mouse, Rat. Predicted reactivity (expected from sequence homology but not yet tested): Dog, Cow, Sheep, Pig, Horse, Chicken, Rabbit.
How should bs-3203R-BF488 be stored?
Store at -20C. Aliquot into multiple vials to avoid repeated freeze-thaw cycles. Storage buffer: Aqueous buffered solution containing 0.01M TBS (pH7.4) with 1% BSA, 0.02% Proclin300 and 50% Glycerol.
What immunogen was used to raise phospho-IRS1 (Tyr1229) Polyclonal Antibody, AbBy Fluor-488 Conjugated (bs-3203R-BF488)?
KLH conjugated synthetic phosphopeptide derived from human IRS1 around the phosphorylation site of Tyr1229 [R(p-S)SE]
What are the excitation and emission wavelengths of the AbBy Fluor-488 conjugate (bs-3203R-BF488)?
AbBy Fluor-488 on bs-3203R-BF488: excitation / emission 499nm/519nm.