Protein Red Antibodies

AND IK ELISA kits, Protein Red Proteins

Many biological assays use antibodies to detect Protein Red, such as Western Blot (WB), ELISA, Flow Cytometry, Immunocytochemistry (IHC). These antibodies can be polyclonal or monoclonal, and react with Protein Red in Human, Mouse, Rat, and many other animal samples. Boster Bio use mainly mouse and rabbit to develop Protein Red antibodies...

We validate the specificity of these antibodies to Protein Red by testing them on tissues known to express IK positively and negatively. Browse below to find the IK antibody that suites your experiment. We have 3 of these antibodies and many publications and validation images.

If you cannot find antibodies that fit your needs, contact us for making custom antibodies. We have a full suite of custom antibody services covering from research to diagnostic and therapeutic applications.

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IK Infographic by Boster Bio

All IK Products

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Anti-Protein Red IK Antibody

4 Q&As

Human, Mouse, Rat

$399
Cat # A03341
100μl

Anti-IK/RED (P555) Antibody

Human, Mouse, Rat

IHC, WB

$405
Cat # A03341-1
100ul

RED (IK) (NM_006083) Human Over-expression Lysate

Human

$628
Cat # LS003550
100 µg

IK Overview

Facts about Protein Red.

IK 3D structure. Source: alphafold

Protein Red (IK)

Involved in pre-mRNA splicing as a part of the spliceosome (PubMed:28781166). Auxiliary spliceosomal protein that modulates selection of alternative splice sites in a small set of goal pre-mRNA species (Probable).

Required for normal mitotic cell cycle progression (PubMed:22351768, PubMed:24252166). Recruits MAD1L1 and MAD2L1 to kinetochores, and is needed to trigger the spindle assembly checkpoint (PubMed:22351768).

Gene Information

Human
Gene Name:	IK
Uniprot:	Q13123
Entrez:	3550

Family

Belongs to:

RED family

Alternative Names

chondrosarcoma-associated protein 2; CSA2; Cytokine IK; IK cytokine, down-regulator of HLA II; IK factor; MGC59741; protein Red; Protein RER; RD element; REDprer protein; RER

Molecular Weight

Mass (kDA):
65.602 kDA

Genomic Context


Human

Location:	5q31.3
Sequence:	5; NC_000005.10 (140647818..140662480)

Tissue Specificity

Ubiquitous.

Subcellular Localizations

Nucleus. Nucleus, nucleoplasm. Chromosome. Cytoplasm, cytoskeleton, spindle pole. Predominantly present throughout the nucleoplasm during prometaphase, metaphase and anaphase. Is also detected in nuclear foci that are not identical with Cajal bodies. Starts to accumulate at chromosomes during telophase, and is nearly exclusively associated with chromosomes in newly divided cells (PubMed:24252166). Colocalizes with MAD1L1 at mitotic spindle poles during metaphase and anaphase (PubMed:22351768).