CLDN9 - claudin 9 Gene

Homo sapiens

Also known as DFNB116

Gene ID: 9080 | Gene type: protein coding

About CLDN9

Cytogenetic location: 16p13.3 Genomic coordinates (GRCh38): 16:3,012,923-3,014,505 (from NCBI)

This gene has 1 transcript (splice variant), 86 orthologues, 22 paralogues and is associated with 1 phenotype.

Summary

This gene encodes a member of the claudin family. Claudins are integral membrane proteins and components of tight junction strands. Tight junction strands serve as a physical barrier to prevent solutes and water from passing freely through the paracellular space between epithelial or endothelial cell sheets, and also play critical roles in maintaining cell polarity and signal transductions. This protein is one of the entry cofactors for hepatitis C virus. Mouse studies revealed that this gene is required for the preservation of sensory cells in the hearing organ and the gene deficiency is associated with deafness. [provided by RefSeq, Jun 2010]

CLDN9 Products(1)

mRNA	Protein	Name
NM_020982.4	NP_066192.1	claudin-9

CLDN9 Protein Structure

PMP22_Claudin

0
100
200
217 a.a.

Protein Preferred Names

Protein Names

claudin-9

Recombinant CLDN9 Proteins

Cat. No.	Product Name	Accession	Purity
HY-P700407	Claudin-9/CLDN9 Protein-VLP, Human (HEK293, His)	O95484 (M1-V217)	≥95%

Related Diseases

Diseases

Alias

Deafness, Autosomal Recessive 116

DFNB116

Deafness, Autosomal Recessive, 116

Hepatitis C Virus

Hepatitis C Virus, Susceptibility To	Hepatitis C Virus Infection, Response To Therapy Of
Hcv	Hcv, Susceptibility To
Hepatitis C Virus, Resistance To	Hepatitis C Virus, Response To Therapy Of
Resistance To Hepatitis C Virus

Sacrum Chordoma

Hepatitis C

Chronic Hepatitis C	Hepatitis C Infection
Hepatitis Nona Nonb	Nanbh
Viral Hepatitis C	Hepatitis C Chronic
Hepatitis C, Chronic	Chronic Type C Viral Hepatitis
Chronic Hcv - [Hepatitis C Virus] Infection	Hepatitis C Nos
Hepatitis C Infection Nos	Hepatitis C-Related Cirrhosis
Type C Viral Hepatitis	Hep C Nos

Deafness, Autosomal Recessive 29

DFNB29	Autosomal Recessive Nonsyndromic Deafness 29
Autosomal Recessive Deafness 29	Deafness, Autosomal Recessive, 29
Non-Syndromic Neurosensory Deafness Autosomal Recessive Type 29	Non-Syndromic Sensorineural Deafness Autosomal Recessive Type 29
Deafness, Autosomal Recessive, Type 29

Hepatitis

Chronic Hepatitis	Chronic Persistent Hepatitis
Acute Hepatitis	Hepatitis, Chronic
Acute And Subacute Liver Necrosis	Acute/Subac. Necrosis Of Liver
Animal Hepatitis	Hepatitis Chronic
Hepatitis A	Hepatitis, Animal
Hepatitis Due To Toxoplasmosis	Hepatitis In Toxoplasmosis
Toxoplasmal Hepatitis	Chronic Hepatitis, Unspecified
Chronic Active Hepatitis Nec	Other Specified Chronic Hepatitis
Chronic Persistent Hepatitis Nec	Chronic Lobular Hepatitis Nec

Deafness, Autosomal Recessive 49

DFNB49	Autosomal Recessive Nonsyndromic Deafness 49
Autosomal Recessive Deafness 49	Deafness, Autosomal Recessive, 49
Non-Syndromic Neurosensory Deafness Autosomal Recessive Type 49	Non-Syndromic Sensorineural Deafness Autosomal Recessive Type 49
Deafness, Autosomal Recessive, Type 49

Deafness, Autosomal Recessive 86

DFNB86	Autosomal Recessive Nonsyndromic Deafness 86
Autosomal Recessive Deafness 86	Deafness, Autosomal Recessive, 86
Deafness, Nonsyndromic, Autosomal Recessive, Type 86

Sensorineural Hearing Loss

Sensory Hearing Loss	Sensorineural Deafness
Sensorineural Hearing Loss Disorder	Hearing Loss, Sensorineural
Central Hearing Loss	High Frequency Deafness
High Frequency Hearing Loss	High-Frequency Hearing Loss
Perceptive Deafness	Perceptive Hearing Loss
Perceptive Hearing Loss Or Deafness	Hearing Loss Sensorineural
Deafness Sensorineural	Hearing Loss High-Frequency
Hearing Loss, Central	Hearing Loss, High-Frequency

Autosomal Recessive Nonsyndromic Deafness

Deafness, Autosomal Recessive, Nonsyndromic

Diseases	Alias
Waldenstroem'S Macroglobulinemia	Waldenstroem'S Macroglobulinemia Waldenstroem'S Macroglobulinemia Macroglobulinemia Of Waldenstrom Lymphoplasmacytic Lymphoma With Igm Gammopathy Lymphoplasmacytic Lymphoma Waldenstroem'S Macroglobulinemia Waldenstroem'S Macroglobulinemia Macroglobulinemia Of Waldenstrom Lymphoplasmacytic Lymphoma With Igm Gammopathy Lymphoplasmacytic Lymphoma

Related Agents

Pre-clinical Phase

Bioactive Molecules (1)

Cat. No.	Product Name	Effect	Purity	Rare Diseases
HY-RS02777	CLDN9 Human Pre-designed siRNA Set A		/	Unkown

Orthologs Information

Species	Symbol	Source	ID
Bos taurus	CLDN9	VGNC	VGNC:27420
Canis familiaris	CLDN9	VGNC	VGNC:39323
Rattus norvegicus	CLDN9	RGD	RGD:1308999
Felis catus	CLDN9	VGNC	VGNC:60939
Mus musculus	CLDN9	MGD	MGI:1913100
Others	CLDN9	NCBI

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