REX1 Polyclonal antibody
REX1 Polyclonal Antibody for IF, ELISA
Host / Isotype
Rabbit / IgG
Reactivity
human
Applications
IF, ELISA
Conjugate
Unconjugated
Cat no : 13503-1-AP
Synonyms
Validation Data Gallery
Tested Applications
| Positive IF detected in | human embronic stem cells |
Recommended dilution
| Application | Dilution |
|---|---|
| Immunofluorescence (IF) | IF : 1:20-1:200 |
| It is recommended that this reagent should be titrated in each testing system to obtain optimal results. | |
| Sample-dependent, Check data in validation data gallery. | |
Product Information
13503-1-AP targets REX1 in IF, ELISA applications and shows reactivity with human samples.
| Tested Reactivity | human |
| Host / Isotype | Rabbit / IgG |
| Class | Polyclonal |
| Type | Antibody |
| Immunogen | REX1 fusion protein Ag4334 |
| Full Name | REX1, RNA exonuclease 1 homolog (S. cerevisiae) |
| Calculated Molecular Weight | 1221 aa, 132 kDa |
| Observed Molecular Weight | 132 kDa |
| GenBank Accession Number | BC032244 |
| Gene Symbol | REX1 |
| Gene ID (NCBI) | 57455 |
| RRID | AB_10643391 |
| Conjugate | Unconjugated |
| Form | Liquid |
| Purification Method | Antigen affinity purification |
| Storage Buffer | PBS with 0.02% sodium azide and 50% glycerol pH 7.3. |
| Storage Conditions | Store at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20oC storage. 20ul sizes contain 0.1% BSA. |
Background Information
REXO1, also named as EloA-BP1, ELOABP1, KIAA1138 and TCEB3BP1, is transcription elongation factor B polypeptide 3-binding protein 1. REXO1 did not affect either the rate of transcription elongation by RNA polymerase II or the transcriptional activity of TCEB3 in vitro. This gene is different to the REX1 which is an embryo stem cell marker.
Reviews
The reviews below have been submitted by verified Proteintech customers who received an incentive forproviding their feedback.
FH Ivan (Verified Customer) (10-30-2021) | Just showed unspecific bands, no band where tagged Rexo1 is. Also, very very weak (but then again, the protein is lowly expressed...)
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