• Rabbit Anti-Human ATR (pSer435 + pSer436) Polyclonal: Unconjugated

main product information


catalog no



100 µl


349 EUR

Other product information


A phospho-specific peptide corresponding to residues surrounding Ser435 and Ser436 of human ATR (AA432-439)

Antibody's target

Human ATR (pSer435 + pSer436)

Antibody's full description

Rabbit Anti-Human ATR (pSer435 + pSer436) Polyclonal

Antibody's category

Polyclonal Antibodies

Antibody's other name

FRAP Related Protein 1 Antibody, MEC1 Antibody, RAC3 Antibody, SCKL Antibody

Verified applications


Raised in


Antibody's reactivity


Antibody's recommended dilutions for use

WB (1:250); optimal dilutions for assays should be determined by the user.

Antibody's purified from

Peptide Affinity Purified

Recommended buffer for storage

PBS pH7.4, 50% glycerol, 0.025% Thimerosal

Antibody's concentration

See included datasheet or contact our support service

Antibody's specificity

Detects 301.367 kDa.

Storage recommendations


Shipping recommendations

Blue Ice or 4°C

Certificate of analysis

A 1:250 dilution of SPC-918 was sufficient for detection of ATR (pSer435 + pSer436) in 10 µg of HeLa cell lysate by ECL immunoblot analysis using goat anti-rabbit IgG:HRP as the secondary antibody.

Antibody in cell

Nucleus, PML body

Tissue specificity


Scientific context

ATR is a protein-serine/threonine kinase. It is part of the PI3K family and functions in a complex with ATRIP. It responds to DNA damage and replication stresses and activates proteins that mediate DNA repair such as p53, BRCA1 and more. It other roles involve checkpoint signalling by interacting with chk1, fragile site stabilty and regulation of centrosome duplication.


Refer to PubMed

Released date


NCBI number


Gene number


Protein number


PubMed number

Refer to PubMed

Tested applications

To be tested

Tested reactivity

To be tested

Antibody's datasheet

Contact our support service to receive datasheet or other technical documentation.

Representative figure link

No Data Available

Warning information


Country of production


Total weight (kg)


Net weight (g)


Stock availabilit

In Stock


This antibody needs to be stored at + 4°C in a fridge short term in a concentrated dilution. Freeze thaw will destroy a percentage in every cycle and should be avoided.


StressMark antibodies supplies antibodies that are for research of human proteins.


Human proteins, cDNA and human recombinants are used in human reactive ELISA kits and to produce anti-human mono and polyclonal antibodies. Modern humans (Homo sapiens, primarily ssp. Homo sapiens sapiens). Depending on the epitopes used human ELISA kits can be cross reactive to many other species. Mainly analyzed are human serum, plasma, urine, saliva, human cell culture supernatants and biological samples.


Polyclonals and antibodies


Polyclonals can be used for Western blot, immunohistochemistry on frozen slices or parrafin fixed tissues. The advantage is that there are more epitopes available in a polyclonal antiserum to detect the proteins than in monoclonal sera.Rabbits are used for polyclonal antibody production by StressMark antibodies. Rabbit antibodies are very stable and can be stored for several days at room temperature. StressMark antibodies adds sodium azide and glycerol to enhance the stability of the rabbit polyclonal antibodies. Anti-human, anti mouse antibodies to highly immunogenic selected peptide sequences are" monoclonal like" since the epitope to which they are directed is less than 35 amino acids long.

Latin name

Oryctolagus cuniculus


not conjugated