Antibodies, Proteins, Kits and Reagents for Life Science

526 012 ₸ Product size

100 µg 526 012 ₸ 1 mg 4 690 ₸

Order now and get it on Wednesday April 07, 2021

Anti-PCIF1 antibody [EPR24319-21] - BSA and Azide free (ab281938)

Key features and details

Produced recombinantly (animal-free) for high batch-to-batch consistency and long term security of supply
Rabbit monoclonal [EPR24319-21] to PCIF1 - BSA and Azide free
Suitable for: IP, WB
Reacts with: Rat, Human

Product name

Anti-PCIF1 antibody [EPR24319-21] - BSA and Azide free
See all PCIF1 primary antibodies
Description

Rabbit monoclonal [EPR24319-21] to PCIF1 - BSA and Azide free
Host species

Rabbit
Tested applications

Suitable for: IP, WBmore details
Unsuitable for: Flow Cyt,ICC or IHC-P
Species reactivity

Reacts with: Rat, Human
Immunogen

Recombinant fragment. This information is proprietary to Abcam and/or its suppliers.
Positive control
- WB: 293T, MCF-7, HeLa, Jurkat, Human testis and Rat liver, Rat testis lysates. IP: MCF-7 cells.
General notes
ab281938 is the carrier-free version of ab271081. This format is designed for use in antibody labeling, including fluorochromes, metal isotopes, oligonucleotides, enzymes.

Our carrier-free formats are supplied in a buffer free of BSA, sodium azide and glycerol for higher conjugation efficiency.

Use our conjugation kits for antibody conjugates that are ready-to-use in as little as 20 minutes with
ab281938 is compatible with the Maxpar® Antibody Labeling Kit from Fluidigm.

Maxpar® is a trademark of Fluidigm Canada Inc.
This product is a recombinant monoclonal antibody, which offers several advantages including:
- - High batch-to-batch consistency and reproducibility
- - Improved sensitivity and specificity
- - Long-term security of supply
- - Animal-free production
For more information see here.
Our RabMAb^® technology is a patented hybridoma-based technology for making rabbit monoclonal antibodies. For details on our patents, please refer to RabMAb^® patents.

Form

Liquid
Storage instructions

Shipped at 4°C. Store at +4°C.
Storage buffer

Constituent: 100% PBS
Carrier free

Yes
Concentration information loading...
Purity

Protein A purified
Clonality

Monoclonal
Clone number

EPR24319-21
Isotype

IgG

Western blot - Anti-PCIF1 antibody [EPR24319-21] - BSA and Azide free (ab281938)

All lanes : Anti-PCIF1 antibody [EPR24319-21] (ab271081) at 1/1000 dilution

Lane 1 : 293T (human embryonic kidney epithelial cell) whole cell lysate
Lane 2 : MCF-7 (human breast adenocarcinoma epithelial cell) whole cell lysate
Lane 3 : HeLa (human cervix adenocarcinoma epithelial cell) whole cell lysate
Lane 4 : Jurkat (human T cell leukemia T lymphocyte) whole cell lysate

Lysates/proteins at 20 µg per lane.

Secondary
All lanes : Goat Anti-Rabbit IgG H&L (HRP) (ab97051) at 1/100000 dilution (Goat Anti-Rabbit IgG, (H+L), Peroxidase conjugated)

Predicted band size: 81 kDa
Observed band size: 85 kDa why is the actual band size different from the predicted?

This data was developed using 271081, the same antibody clone in a different buffer formulation.

Blocking and diluting buffer and concentration: 5% NFDM/TBST

This blot (lane 3 and 4) was developed using a higher sensitivity ECL substrate.

Exposure time: 3 minutes.
Western blot - Anti-PCIF1 antibody [EPR24319-21] - BSA and Azide free (ab281938)

Anti-PCIF1 antibody [EPR24319-21] (ab271081) at 1/1000 dilution + Human testis tissue lysate at 20 µg

Secondary
Goat Anti-Rabbit IgG (HRP) with minimal cross-reactivity with human IgG at 1/2000 dilution

Predicted band size: 81 kDa
Observed band size: 85 kDa why is the actual band size different from the predicted?

This data was developed using ab271081, the same antibody clone in a different buffer formulation.

Blocking and diluting buffer and concentration: 5% NFDM/TBST

Exposure time: 3 minutes.
Western blot - Anti-PCIF1 antibody [EPR24319-21] - BSA and Azide free (ab281938)

All lanes : Anti-PCIF1 antibody [EPR24319-21] (ab271081) at 1/1000 dilution

Lane 1 : Rat liver tissue lysate
Lane 2 : Rat testis tissue lysate

Lysates/proteins at 20 µg per lane.

Secondary
All lanes : Goat Anti-Rabbit IgG H&L (HRP) (ab97051) at 1/100000 dilution (Goat Anti-Rabbit IgG, (H+L), Peroxidase conjugated)

Predicted band size: 81 kDa
Observed band size: 85 kDa why is the actual band size different from the predicted?

This data was developed using ab271081, the same antibody clone in a different buffer formulation.

Blocking and diluting buffer and concentration: 5% NFDM/TBST

Exposure time: 3 minutes.
Immunoprecipitation - Anti-PCIF1 antibody [EPR24319-21] - BSA and Azide free (ab281938)

This data was developed using ab271081, the same antibody clone in a different buffer formulation.

PCIF1 was immunoprecipitated from 0.35 mg MCF-7 (human breast adenocarcinoma epithelial cell) whole cell lysate 10 ug with ab271081 at 1/30 dilution (2ug in 0.35mg lysates). Western blot was performed on the immunoprecipitate using ab271081 at 1/1000 dilution. VeriBlot for IP secondary antibody(HRP)(ab131366) was used at 1/5000 dilution.

Lane 1: MCF-7 (human breast adenocarcinoma epithelial cell) whole cell lysate 10 ug

Lane 2: ab271081 IP in MCF-7 whole cell lysate

Lane 3: Rabbit monoclonal IgG (ab172730) instead of ab271081 in MCF-7 whole cell lysate

Blocking and dilution buffer and concentration: 5% NFDM/TBST.

Exposure time: 24 seconds

This blot was developed using a higher sensitivity ECL substrate.
Anti-PCIF1 antibody [EPR24319-21] - BSA and Azide free (ab281938)

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