Full Product Name
Anti-CRLF1 Antibody (aa130-415) IHC-plus
Product Synonym Names
Rabbit Polyclonal (IgG) to Human CRLF1; Human CRLF1; CISS1; Cytokine-like factor 1; CISS; CLF; CLF-1; NR6; Zcytor5; Class I cytokine receptor
Product Gene Name
anti-CRLF1 antibody
[Similar Products]
Research Use Only
For Research Use Only. Not for use in diagnostic procedures.
3D Structure
ModBase 3D Structure for O75462
Purity/Purification
Immunoaffinity purified
Form/Format
0.1 M Tris-glycine, pH 7.0, 10% glycerol, 0.01% Thimerosal
Concentration
1 mg/ml (lot specific)
Immunogen
CRLF1 antibody was raised against recombinant fragment corresponding to a region within amino acids 130 and 415 of CRLF1 (SwissProt O75462). Percent identity by BLAST analysis: Human (100%); Mouse, Rat (99%).
Immunogen Description
Recombinant fragment corresponding to a region within amino acids 130 and 415 of CRLF1 (SwissProt O75462). Percent identity by BLAST analysis: Human (100%); Mouse, Rat (99%).
Immunogen Type
Recombinant protein
Antigen Modification
aa130-415
Preparation and Storage
Keep as concentrated solution. Aliquot and store at -20 degree C or below. Avoid multiple freeze-thaw cycles.
Other Notes
Small volumes of anti-CRLF1 antibody vial(s) may occasionally become entrapped in the seal of the product vial during shipment and storage. If necessary, briefly centrifuge the vial on a tabletop centrifuge to dislodge any liquid in the container`s cap. Certain products may require to ship with dry ice and additional dry ice fee may apply.
Related Product Information for
anti-CRLF1 antibody
CRLF1 Antibody, CISS1 Antibody, Cytokine-like factor 1 Antibody, CISS Antibody, CLF Antibody, CLF-1 Antibody, NR6 Antibody, Zcytor5 Antibody, Class I cytokine receptor Antibody Description: Cytokine receptor subunit, possibly playing a regulatory role in the immune system and during fetal development. May be involved in nervous system development.
Applications Tested/Suitable for anti-CRLF1 antibody
Immunohistochemistry (IHC) Paraffin, Western Blot (WB)
Application Notes for anti-CRLF1 antibody
IHC-P (7.5 ug/ml)
WB (1:500 - 1:3000)
Immunohistochemistry (IHC) of anti-CRLF1 antibody
Anti-CRLF1 antibody IHC staining of human skeletal muscle. Immunohistochemistry of formalin-fixed, paraffin-embedded tissue after heat-induced antigen retrieval.

Immunohistochemistry (IHC) of anti-CRLF1 antibody
Anti-CRLF1 antibody IHC staining of human heart. Immunohistochemistry of formalin-fixed, paraffin-embedded tissue after heat-induced antigen retrieval. Antibody concentration 7.5 ug/ml.

Western Blot (WB) of anti-CRLF1 antibody
Sample (30 ug of whole cell lysate). A: Hep G2. 10% SDS PAGE. CRLF1 antibody diluted at 1:3000

NCBI/Uniprot data below describe general gene information for CRLF1. It may not necessarily be applicable to this product.
NCBI Accession #
NP_004741.1
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NCBI GenBank Nucleotide #
NM_004750.4
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UniProt Primary Accession #
O75462
[Other Products]
UniProt Secondary Accession #
Q9UHH5[Other Products]
UniProt Related Accession #
O75462[Other Products]
Molecular Weight
46,302 Da
NCBI Official Full Name
cytokine receptor-like factor 1
NCBI Official Synonym Full Names
cytokine receptor-like factor 1
NCBI Official Symbol
CRLF1 [Similar Products]
NCBI Official Synonym Symbols
CLF; NR6; CISS; CISS1; CLF-1; zcytor5
[Similar Products]
NCBI Protein Information
cytokine receptor-like factor 1
UniProt Protein Name
Cytokine receptor-like factor 1
UniProt Synonym Protein Names
Cytokine-like factor 1; CLF-1; ZcytoR5
Protein Family
Cytokine receptor-like factor
UniProt Gene Name
CRLF1 [Similar Products]
UniProt Synonym Gene Names
CLF-1 [Similar Products]
UniProt Entry Name
CRLF1_HUMAN
NCBI Summary for CRLF1
This gene encodes a member of the cytokine type I receptor family. The protein forms a secreted complex with cardiotrophin-like cytokine factor 1 and acts on cells expressing ciliary neurotrophic factor receptors. The complex can promote survival of neuronal cells. Mutations in this gene result in Crisponi syndrome and cold-induced sweating syndrome. [provided by RefSeq, Oct 2009]
UniProt Comments for CRLF1
CRLF1: Cytokine receptor subunit, possibly playing a regulatory role in the immune system and during fetal development. May be involved in nervous system development. Defects in CRLF1 are the cause of cold-induced sweating syndrome type 1 (CISS1). Cold-induced sweating syndrome (CISS) is an autosomal recessive disorder characterized by profuse sweating induced by cool surroundings (temperatures of 7 to 18 degrees Celsius). Additional abnormalities include a high- arched palate, nasal voice, depressed nasal bridge, inability to fully extend the elbows and kyphoscoliosis. Defects in CRLF1 are the cause of Crisponi syndrome (CRISPS). Crisponi syndrome is a rare autosomal recessive disorder characterized by congenital muscular contractions of facial muscles, with trismus in response to stimuli, dysmorphic features, bilateral camptodactyly, major feeding and respiratory difficulties, and access of hyperthermia leading to death in the first months of life. Belongs to the type I cytokine receptor family. Type 3 subfamily.
Protein type: Secreted, signal peptide; Secreted
Chromosomal Location of Human Ortholog: 19p12
Cellular Component: extracellular region; extracellular space
Molecular Function: ciliary neurotrophic factor receptor binding; cytokine activity; cytokine binding; protein binding; protein heterodimerization activity; receptor activity
Biological Process: negative regulation of neuron apoptosis; positive regulation of cell proliferation; positive regulation of tyrosine phosphorylation of Stat3 protein; ureteric bud development
Disease: Cold-induced Sweating Syndrome 1
Research Articles on CRLF1
1. Article reports 11 novel mutations in CRLF1 expanding the mutational spectrum of CRLF1 in the Crisponi/cold-induced sweating type 1 syndrome to a total of 35 variants.
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