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Work with LifeSpan to design a custom immunohistochemistry to address your specific biological question. Outsource the entire localization process without having to worry about finding and characterizing target specific antibodies, sourcing and validating difficult-to-find tissues, and having the ability to interpret the resulting immunostaining in relation to complex human pathologies.

Test your therapeutic antibodies in immunohistochemistry against a broad panel of normal frozen human tissue types in order to determine potential unintended binding. Our non-GLP TCR services are designed on the FDA recommendation outlined in their "Points to Consider in the Manufacture and Testing of Monoclonal Antibody Products for Human Use".

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TCEA1 / TFIIS Antibody (N‑Terminus) LS‑C31548
TFIIS antibody LS-C31548 is an unconjugated rabbit polyclonal antibody to TFIIS (TCEA1) from human, rat, monkey and other species. Validated for WB.
Catalog
Size
Price
LS-C31548-100
100 µg (1 mg/ml)
Unavailable

Popular TCEA1 / TFIIS Products

Anti-TCEA1 antibody IHC of human prostate. Immunohistochemistry of formalin-fixed, paraffin-embedded tissue after heat-induced antigen retrieval. Antibody LS-B6785 concentration 5 ug/ml.  This image was taken for the unconjugated form of this product. Other forms have not been tested.
Species: Human, Monkey, Mouse, Rat, Dog, Guinea pig, Horse, Pig
Applications: IHC, IHC - Paraffin, Western blot
Detection of Human TFIIS by Immunohistochemistry. Sample: FFPE section of human breast carcinoma. Antibody: Affinity purified rabbit anti-TFIIS used at a dilution of 1:5000 (0.2 ug/ml). Detection: DAB.
Species: Human
Applications: IHC, IHC - Paraffin, Immunofluorescence, Immunoprecipitation
Anti-TCEA1 / TFIIS antibody IHC staining of human breast. Immunohistochemistry of formalin-fixed, paraffin-embedded tissue after heat-induced antigen retrieval. Antibody LS-B11061 dilution 1:100.
Species: Human
Applications: IHC, IHC - Paraffin, Immunofluorescence
Human Tonsil: Formalin-Fixed, Paraffin-Embedded (FFPE)
Species: Human, Mouse, Rat, Bovine, Dog, Guinea pig, Horse, Pig, Rabbit
Applications: IHC, IHC - Paraffin, Immunofluorescence, Western blot
TCEA1 antibody LS-C135075 Western blot of Mouse Kidney lysate. Antibody concentration 1 ug/ml.  This image was taken for the unconjugated form of this product. Other forms have not been tested.
Species: Rat, Human, Chimpanzee, Gibbon, Monkey, Mouse, Bat, Bovine, Dog, Guinea pig, Hamster, Horse, Pig, Rabbit, Chicken, Xenopus, Zebrafish, Drosophila
Applications: Western blot

Product Description

TFIIS antibody LS-C31548 is an unconjugated rabbit polyclonal antibody to TFIIS (TCEA1) from human, rat, monkey and other species. Validated for WB.
About TCEA1 / TFIIS
Necessary for efficient RNA polymerase II transcription elongation past template-encoded arresting sites. The arresting sites in DNA have the property of trapping a certain fraction of elongating RNA polymerases that pass through, resulting in locked ternary complexes. Cleavage of the nascent transcript by S-II allows the resumption of elongation from the new 3'-terminus. P23193 NM_006756 NP_006747.1

TCEA1 Antibody, GTF2S Antibody, SII Antibody, TCEA Antibody, TFIIS Antibody


Specifications

Target
Human TCEA1 / TFIIS
Host
Rabbit
Reactivity
Human, Monkey, Rat, Zebrafish (tested or 100% immunogen sequence identity)
Predicted
Mouse, Bat, Bovine, Dog, Guinea pig, Pig, Chicken (at least 90% immunogen sequence identity)
Clonality
IgG Polyclonal
Conjugations
Unconjugated. Also available conjugated with Biotin, FITC, HRP.
Purification
Protein A purified
Modifications
Unmodified
Applications
  • Western blot (1.25 µg/ml)
  • (applications tested for the base form of this product only)
Immunogen
TCEA1 / TFIIS antibody was raised against synthetic peptide from N-Terminus of human TCEA1 (P23193, NP_006747). Percent identity by BLAST analysis: Human, Chimpanzee, Gorilla, Gibbon, Marmoset, Rat (100%); Galago, Mouse, Panda, Dog, Bovine, Bat, Pig, Opossum, Guinea pig, Chicken, Platypus (92%); Sablefish, Stickleback, Zebrafish (85%); Salmon, Pike (84%); Xenopus (83%).
Blocking Peptide
LS-E13995 - Lyophilized - 100 µg - $145.00
Immunizing peptide used to generate LS-C31548. Useful for pre-absorption and neutralization of the antibody's antigen binding site.
Epitope
N-Terminus
Specificity
Human TCEA1
Presentation
Lyophilized from PBS with 2% sucrose
Reconstitution
100 µl After adding water, will consist of PBS buffer with 2% sucrose
Storage
Long term: -20°C, the use of 50% glycerol is recommended if storing aliquots in -20°C for long term use (up to 1 year); Short term (less than 1 week): 4°C. Avoid freeze-thaw cycles.
Restrictions
For research use only.
Guarantee
This antibody carries the LSBio 100% Guarantee.

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Images


Western blot

A: Marker, B: K562 Cell Lysate.  This image was taken for the unconjugated form of this product. Other forms have not been tested.
A: Marker, B: K562 Cell Lysate. This image was taken for the unconjugated form of this product. Other forms have not been tested.

Western blot

A: Marker, B: K562 Cell Lysate.  This image was taken for the unconjugated form of this product. Other forms have not been tested.
A: Marker, B: K562 Cell Lysate. This image was taken for the unconjugated form of this product. Other forms have not been tested.

Western blot

A: Marker, B: K562 Cell Lysate.  This image was taken for the unconjugated form of this product. Other forms have not been tested.
A: Marker, B: K562 Cell Lysate. This image was taken for the unconjugated form of this product. Other forms have not been tested.

Western blot

A: Marker, B: K562 Cell Lysate.  This image was taken for the unconjugated form of this product. Other forms have not been tested.
A: Marker, B: K562 Cell Lysate. This image was taken for the unconjugated form of this product. Other forms have not been tested.


Requested From: 
Date Requested: 6/22/2018

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