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Gene: CBLIF (cobalamin binding intrinsic factor) Homo sapiens
Symbol: CBLIF
Name: cobalamin binding intrinsic factor
RGD ID: 735662
Description: Exhibits cobalamin binding activity. Involved in cobalamin transport. Localizes to several cellular components, including apical plasma membrane; endosome; and microvillus. Implicated in congenital intrinsic factor deficiency and pernicious anemia. Biomarker of gastric ulcer.
Type: protein-coding
RefSeq Status: REVIEWED
Also known as: gastric intrinsic factor; gastric intrinsic factor (vitamin B synthesis); GIF; IF; IFMH; INF; intrinsic factor; TCN3
Mus musculus (house mouse) : Cblif (cobalamin binding intrinsic factor)  MGI  Alliance
Rattus norvegicus (Norway rat) : Cblif (cobalamin binding intrinsic factor)  Alliance
Chinchilla lanigera (long-tailed chinchilla) : Cblif (cobalamin binding intrinsic factor)
Pan paniscus (bonobo/pygmy chimpanzee) : CBLIF (cobalamin binding intrinsic factor)
Canis lupus familiaris (dog) : CBLIF (cobalamin binding intrinsic factor)
Ictidomys tridecemlineatus (thirteen-lined ground squirrel) : Cblif (cobalamin binding intrinsic factor)
Sus scrofa (pig) : CBLIF (cobalamin binding intrinsic factor)
Chlorocebus sabaeus (African green monkey) : CBLIF (cobalamin binding intrinsic factor)
Heterocephalus glaber (naked mole-rat) : Cblif (cobalamin binding intrinsic factor)
more info ...
Allele / Splice: See ClinVar data
Latest Assembly: GRCh38 - Human Genome Assembly GRCh38
NCBI Annotation Information: Note: GIF (Gene ID: 2694) and MT3 (Gene ID: 4504) share the GIF symbol/alias in common. GIF is a widely used alternative name for metallothionein 3 (MT3), which can be confused with the official symbol for GIF (gastric intrinsic factor, GeneID 2694). [01 Jun 2018]
Human AssemblyChrPosition (strand)SourceGenome Browsers
GRCh38.p13 Ensembl1159,829,273 - 59,845,499 (-)EnsemblGRCh38hg38GRCh38
GRCh381159,829,268 - 59,845,501 (-)NCBIGRCh38GRCh38hg38GRCh38
GRCh371159,596,746 - 59,612,974 (-)NCBIGRCh37GRCh37hg19GRCh37
Build 361159,353,322 - 59,369,550 (-)NCBINCBI36hg18NCBI36
Build 341159,353,323 - 59,369,550NCBI
Celera1156,959,492 - 56,975,732 (-)NCBI
Cytogenetic Map11q12.1NCBI
HuRef1155,944,132 - 55,960,372 (-)NCBIHuRef
CHM1_11159,462,735 - 59,478,963 (-)NCBICHM1_1
JBrowse: View Region in Genome Browser (JBrowse)

Disease Annotations
Gene-Chemical Interaction Annotations
Gene Ontology Annotations
Phenotype Annotations
References - curated
References - uncurated


Comparative Map Data
Position Markers
miRNA Target Status


RNA-SEQ Expression


Nucleotide Sequences
Protein Sequences
Clinical Variants

Additional Information

External Database Links
Nomenclature History
More on CBLIF
Alliance Gene
Ensembl Gene
JBrowse: hg19 hg38
HGNC Report
NCBI Genome Data Viewer

RGD Object Information
RGD ID: 735662
Created: 2004-02-06
Species: Homo sapiens
Last Modified: 2020-09-16
Status: ACTIVE


RGD is funded by grant HL64541 from the National Heart, Lung, and Blood Institute on behalf of the NIH.