1. Gene
  2. SLPI - secretory leukocyte peptidase inhibitor Gene

SLPI - secretory leukocyte peptidase inhibitor Gene

Homo sapiens

Also known as ALP; MPI; ALK1; BLPI; HUSI; WAP4; WFDC4; HUSI-I

Gene ID: 6590 | Gene type: protein coding

About SLPI

Cytogenetic location: 20q13.12 Genomic coordinates (GRCh38): 20:45,252,239-45,254,564 (from NCBI)

This gene has 1 transcript (splice variant), 97 orthologues and 9 paralogues. Biased expression in salivary gland (RPKM 1077.5), lung (RPKM 390.4) and 4 other tissues.

Summary

This gene encodes a secreted inhibitor which protects epithelial tissues from serine proteases. It is found in various secretions including seminal plasma, cervical mucus, and bronchial secretions, and has affinity for trypsin, leukocyte Elastase, and Cathepsin G. Its inhibitory effect contributes to the immune response by protecting epithelial surfaces from attack by endogenous proteolytic Enzymes. This antimicrobial protein has Antibacterial, Antifungal and Antiviral activity. [provided by RefSeq, Nov 2014]

SLPI Products(1)

mRNA Protein Name
NM_003064.4 NP_003055.1 antileukoproteinase precursor

SLPI Protein Structure

WAP

WAP: WAP-type (Whey Acidic Protein) 'four-disulfide core' (31 - 75)

WAP

WAP: WAP-type (Whey Acidic Protein) 'four-disulfide core' (85 - 129)

  • 0
  • 100
  • 132 a.a.
Protein Preferred Names Protein Names

antileukoproteinase

HUSI-1

Recombinant SLPI Proteins

Cat. No. Product Name Accession Purity
HY-P73414 SLPI Protein, Human (107a.a, Sf9, His) P03973 (S26-A132) ≥95%
HY-P73414A SLPI Protein, Human (107a.a, sf9, His, solution) P03973 (S26-A132) ≥95%
HY-P78548 SLPI Protein, Human (HEK293, Fc) P03973 (S26-A132) ≥95%

Related Diseases

Diseases Alias
Trichomoniasis

Trichomonas Infection

Trichomonas Infections

Disease Due To Trichomonadidae

Infection By Trichomonas

Trichomonadosis

Trichomonas Pruritus

Trichomonosis

Tricomoniasis

Pustular Psoriasis
Renal Osteodystrophy

Renal Rickets

Chronic Kidney Disease-Mineral And Bone Disorder

Pulmonary Emphysema
Bronchitis

Chronic Bronchitis

Acute Bronchitis

Bronchitis, Chronic

Acute Bronchitis And Bronchiolitis

Chest Cold

Chest Infection

Ci - Chest Infection

Recurrent Wheezy Bronchitis

Bronchitis Chronic

Lower Respiratory Tract Infection

Acute Lower Respiratory Tract Infection

Chronic Bronchitis Nos

Senile Bronchitis

Bronchitis Nos In Those Under L5 Years Of Age

Bronchitis Nos

Alpha-1-Antitrypsin Deficiency

Alpha 1-Antitrypsin Deficiency

Alpha-1 Antitrypsin Deficiency

Aat Deficiency

Aatd

A1ATD

Emphysema Due To Aat Deficiency

A1at Deficiency

Emphysema-Cirrhosis, Due To Aat Deficiency

Hemorrhagic Diathesis Due To Antithrombin Pittsburgh

Alpha-1 Antiprotease Deficiency

Alpha 1 Antitrypsin Deficiency

Aat

Alpha-1 Protease Inhibitor Deficiency

Alpha-1 Related Emphysema

Genetic Emphysema

Hereditary Pulmonary Emphysema

Inherited Emphysema

Alpha-1-Proteinase Inhibitor Deficiency

Alpha1-Antitrypsin Deficiency

Alpha-1-Antitrypsin Deficiency, Autosomal Recessive

Emphysema, Hereditary Pulmonary

Aatd - [Alpha-1-Antitrypsin] Deficiency

Secondary Hyperparathyroidism

Hyperparathyroidism Secondary

Hyperparathyroidism, Secondary

Secondary Hyperparathyroidism Nec

Bronchiectasis

Polynesian Bronchiectasis

Kartagener Syndrome

Bronchiectasis Nos

Pasteurellosis

Pasteurella Infection

Pasteurella Infections

Pasteurella Infectious Disease

Shipping Fever

Transport Fever

Vaginal Disease

Vaginal Diseases

Lung Disease

Lung Diseases

Disorder Of Lung

Abnormality Of The Lung

Chronic Kidney Disease

Chronic Renal Disease

Chronic Kidney Failure

Ckd

Chronic Renal Failure

Kidney Failure, Chronic

Chronic Renal Failure Syndrome

Crf

Renal Failure - Chronic

Renal Failure Chronic

Chronic Kidney Diseases

Chronic Kidney Disease Stage 5

Ckd - [Chronic Kidney Disease]

Crf - [Chronic Renal Failure]

Chronic Kidney Impairment

Chronic Renal Impairment

Chronic Kidney Shutdown

Chronic Hypoxic Kidney Failure

Chronic Kidney Collapse

Chronic Renal Insufficiency

Chronic Kidney Toxaemia

Chronic Kidney Hypofunction

Chronic Renal Suppression

Chronic Renal Failure, Stage 5

Ckd - [Chronic Kidney Disease] Stage 5

End Stage Kidney Failure

End Stage Renal Failure

End Stage Kidney Disease

End Stage Renal Disease

End Stage Chronic Renal Failure

Esrf - [End Stage Renal Failure]

Esrd - [End Stage Renal Diseases]

Egfr - [Estimated Glomerular Filtration Rate] < 15 Ml/Min/1.73m²

Vaginitis

Infective Vaginitis

Inflammation Of Vagina

Colpitis

Vaginal Inflammation

Vaginitis Nos

Mastitis

Breast Inflammation

Inflammatory Breast Disease

Inflammatory Disease Of Breast

Inflammation Of Non-Human Mammary Gland

Inflammatory Disorder Of Breast

Mastitis Nos

Acute Mastitis Nos

Acute Nonpuerperal Mastitis

Nonpuerperal Mastitis Nos

Subacute Mastitis Nos

Farmer'S Lung

Farmer Lung

Farmers Lung

Farmer'S Lung Disease

Farmers' Lung

Farmers' Lung Disease

Mouldy Hay Disease

Moldy Hay Disorder

Fibrosis Of Lung With Farmers' Lung

Harvesters' Hypersensitivity Pneumonitis

Moldy Hay Pneumoconiosis

Haymakers' Hypersensitivity Pneumonitis

Threshers' Lung

Harvester Lung

Haymaker Lung

Hyperparathyroidism

Hyperparathyroidism And Other Disorders Of Parathyroid Gland

Parathyroid Hyperfunction

Hpth - [Hyperparathyroidism]

Parathyroid Gland Hyperfunction

Parathyroid Glandular Hyperfunction

Aspergillosis

Aspergillosis, Susceptibility To

Infection Due To Aspergillus

Aspergilloma

Aspergillus Nodule

Simple Aspergilloma

Aspergillus

Aspergillus Flavus Infection

Aspergillus Fumigatus Infection

Aspergillus Infection

Infection By Aspergillus Fumigatus

Intracavitary Aspergillus Fungus Ball

Aspergillus Terreus

Corneal Abscess
Cystic Fibrosis

Mucoviscidosis

CF

Pseudomonas Aeruginosa, Susceptibility To Chronic Infection By, In Cystic Fibrosis

Pseudomonas Aeruginosa Chronic Infection By, In Cystic Fibrosis

Cystic Fibrosis Lung Disease, Modifier Of

Cystic Fibrosis Of Pancreas

Fibrocystic Disease Of Pancreas

Cf - [Cystic Fibrosis]

Cystic Fibrosis Nos

Fibrocystic Disease

Fibrocystic Disease Of The Pancreas

Mucoviscidosis Of Pancreas

Nonproliferative Fibrocystic Disease

Pancreatic Cystic Fibrosis

Chorioamnionitis
Liver Disease

Liver Failure

Liver Diseases

Abnormality Of The Liver

Liver Dysfunction

Disorder Of Liver

Hepatic Disorder

Hepatic Disease

Disease Of Bilirubin Metabolism

Disorder Of Bilirubin Metabolism

Liver Decompensation

Liver Function Failure

Hepatic Failure Nos

Liver Failure Nos

End Stage Liver Disease

Decompensated Liver Failure

Decompensation Of Liver Function

Hepatic Decompensation

Hepatic Insufficiency

Liver Cell Necrosis With Hepatic Failure

Liver Insufficiency

Decompensated Liver Disease

End Stage Liver Failure

Liver Necrosis With Hepatic Failure

Gingivitis

Chronic Gingivitis

Acute Gingivitis

Osteoporosis

Postmenopausal Osteoporosis

Osteoporosis, Postmenopausal

Bone Mineral Density Quantitative Trait Locus

Bmnd

Osteoporosis, Involutional

Osteoporosis, Susceptibility To

Osteoporosis, Postmenopausal, Susceptibility

Bone Mineral Density Variation Qtl, Osteoporosis

OSTEOP

Involutional Osteoporosis

Senile Osteoporosis

Osteoporosis Postmenopausal

Bone Mineral Density, Quantitative Trait Locus

Osteoporosis, Senile

Idiopathic Osteoporosis

Bone Rarefaction Nos

Type 1 Osteoporosis

Pneumonia

Acute Pneumonia

Pneumonias

Infectious Pneumonia

Pn - [Pneumonia]

Lobar Pneumonia Nos

Multifocal Pneumonia

Orthostatic Pneumonia

Pneumonia Nos

Chronic Pneumonia Nos

Atypical Pneumonia

Passive Pneumonia

Purulent Pneumonia

Interstitial Lobar Pneumonia

Pneumonia, Unspecified

Pneumonia Due To Chlamydia

Pneumonia Due To Chlamydia Pneumoniae

Pneumonia Due To E. Coli

Escherichia Coli Lobar Pneumonia

Pneumonia Due To H. Influenzae

Pneumonia Due To Hemophilus Influenzae

Bronchopneumonia Due To H. Influenzae

Haemophilus Influenzae Lobar Pneumonia

Bronchopneumonia Due To Hemophilus Influenzae

Pseudomonal Pneumonia

Pseudomonas Pneumonia

Pseudomonas Lobar Pneumonia

Staphylococcal Pneumonia

Staphylococcus Pneumonia

Acute Staphylococcal Pneumonia

Staphylococcal Double Pneumonia

Staphylococcal Lobar Pneumonia

Staphylococcal Purulent Pneumonia

Staphylococcal Bronchopneumonia

Pneumococcal Pneumonia

Pneumococcus Pneumonia

Bronchopneumonia Due To S. Pneumoniae

Pneumococcal Lobar Pneumonia

Streptococcal Pneumoniae Pneumonia

Streptococcus Pneumoniae Lobar Pneumonia

Pyemic Pneumococcal Embolism With Pneumonia

Bronchopneumonia Due To Streptococcus Pneumoniae

Pneumonia Due To Streptococcus, Group B

Group B Streptococcal Pneumonia

Adenovirus Pneumonia

Adenoviral Pneumonia

Adenovirus Viral Pneumonia

Pneumonia Respiratory Syncytial Viral

Parainfluenza Viral Pneumonia

Parainfluenzal Pneumonia

Parainfluenza Virus Pneumonia

Human Metapneumovirus Pneumonia

Human Metapneumovirus Infection Resulting In Pneumonia

Pneumocystis Pneumonia

Plasma Cells Pneumonia

Bacterial Vaginosis

Vaginosis, Bacterial

Hypophosphatasia

Phosphoethanolaminuria

Childhood Hypophosphatasia

Deficiency Of Alkaline Phosphatase

Hypophospatasia, Childhood

Hypophosphatasia Mild

Phosphoethanol-Aminuria

Rathburn Disease

Hpp

Rathbun Disease

Hypophosphatasia, Childhood

Infantile Hypophosphatasia

Kidney Disease

Renal Failure

Kidney Failure

Kidney Diseases

Nephropathy

Abnormality Of The Kidney

Impaired Renal Function Disease

Renal Anomaly

Kidney Dysfunction

Renal Disease

Nephropathies

Renal Failure Adverse Event

Abnormal Renal Function

Vaginal Discharge
Anxiety

Anxiety Disorder

Anxiety Disorders

Anxiety State

Anxieties

Anxiety Neurosis

Fallopian Tube Disease

Fallopian Tube Diseases

Pulmonary Disease, Chronic Obstructive

Chronic Obstructive Pulmonary Disease

COPD

Pulmonary Disease, Chronic Obstructive, Severe Early-Onset

Chronic Obstructive Lung Disease

Chronic Obstructive Airway Disease

Pulmonary Disease, Chronic Obstructive, Susceptibility To

Cold

Severe Early-Onset Chronic Obstructive Pulmonary Disease

Pulmonary Disease Chronic Obstructive

Pulmonary Disease, Obstructive, Chronic, Susceptibility To

Chronic Obstructive Pulmonary Disease Of Horses

Common Cold

Upper Respiratory Infections

Copd - [Chronic Obstructive Pulmonary Disease]

Coad - [Chronic Obstructive Airways Disease]

Cold - [Chronic Obstructive Lung Disease]

Chronic Airway Disease Nos

Chronic Airways Limitation, Unspecified

Chronic Obstructed Airway, Unspecified

Chronic Obstructive Airway Disease, Unspecified

Chronic Obstructive Airway, Unspecified

Obstructive Lung Disease Nos

Chronic Obstructive Lung Disease Nos

Chronic Obstructive Lung Nos

Obstructive Pulmonary Disease Nos

Exacerbation Copd Nos

Acute Exacerbation Copd

Adult Respiratory Distress Syndrome

Acute Respiratory Distress Syndrome

Ards

Non-Cardiogenic Pulmonary Edema

Acute Lung Injury

Respiratory Distress Syndrome, Adult

Shock Lung

Acute Respiratory Distress

Respiratory Distress Syndrome

Adult Rds

Ali

Increased-Permeability Pulmonary Edema

Stiff Lung

Respiratory Distress Syndrome Adult

Ovarian Cancer

Ovarian Carcinoma

Ovarian Neoplasm

Malignant Tumour Of Ovary

Cancer Of The Ovary

Epithelial Ovarian Cancer

Neoplasm Of Ovary

Ovarian Neoplasms

Ovarian Cancers

Malignant Neoplasm Of Ovary

Primary Malignant Neoplasm Of Ovary

Ovarian Cancer, Somatic

Malignant Ovarian Tumor

Ovary Neoplasm

Primary Ovarian Cancer

Tumor Of The Ovary

Malignant Neoplasm Of The Ovary

Malignant Tumor Of The Ovary

Ovarian Malignant Tumor

OC

Ovarian Carcinomas

Cancer, Ovarian

Cancer Of Ovary

Ovary Cancer

Ca Ovary

Herpes Zoster

Shingles

Zoster

Herpes Zona

Herpes Zoster Disease

Zona Zoster

Herpes Zoster Of Skin And Mucous Membranes

Zoster Nos

Zoster With Nervous System Involvement

Oral Hairy Leukoplakia

Hairy Leukoplakia

Leukoplakia, Hairy

Hairy Leucoplakia

Gastroesophageal Reflux

Gastroesophageal Reflux Disease

Gerd

GER

Gastroesophageal Reflux, Pediatric

Acid Reflux

Gastresophageal Reflux

Gastro-Esophageal Reflux

Gerd - Gastro-Esophageal Reflux Disease

Primary Hyperparathyroidism

Familial Primary Hyperparathyroidism

Hyperparathyroidism, Primary

Hyperparathyroidism Primary

Hypocalciuric Hypercalcemia, Familial, Type 1

Familial Benign Hypercalcemia

Familial Hyperparathyroidism

Parathyroid Enlargement

Bone Disease

Bone Diseases

Skeletal Disease

Skeletal Disorder

Disorder Of Skeletal System

Psoriasis
Prostate Cancer

Prostate Carcinoma

Prostate Cancer, Familial

Prostate Neoplasm

Prostate Cancer, Somatic

Prostate Cancer, Susceptibility To

Prostatic Cancer

Prostatic Neoplasms

Hereditary Prostate Cancer

Prostatic Neoplasm

Cancer Of Prostate

Carcinoma Of Prostate

Familial Prostate Cancer

Familial Prostate Carcinoma

Malignant Tumor Of Prostate

Malignant Neoplasm Of Prostate

Prostate Cancer, Familial, Susceptibility To

Malignant Tumor Of The Prostate

Ngp - New Growth Of Prostate

Tumor Of The Prostate

Prostate Cancer, Hereditary

Cancer Of The Prostate

Malignant Neoplasm Of The Prostate

Prostatic Carcinoma

PC

Prca

Cancer, Prostate

Malignant Prostatic Tumour

Malignant Tumour Of Prostate

Primary Prostate Cancer

Primary Malignant Neoplasm Of Prostate

Prostate Gland Cancer

Immune Deficiency Disease

Immunodeficiency

Primary Immunodeficiency

Primary Immunodeficiency Disease

Immunologic Deficiency Syndromes

Hypoimmunity

Immune Deficiency Disorder

Immunodeficiency Syndrome

Immune Disorder

Primary Immune Deficiency Disorder

Immune System Diseases

Human Immunodeficiency Virus Infection

Hiv - [Human Immunodeficiency Virus Infection]

Hiv Positive Nos

Hiv Disease

Acquired Immune Deficiency Syndrome-Related Complex

Aids-Like Syndrome

Aids-Related Complex Nos

Arc - [Aids-Related Complex]

Immunodeficiency Due To Human Immunodeficiency Virus Infection

Unspecified Human Immunodeficiency Virus Disease

Hiv Disease Nos

Human Immunodeficiency Virus Positive Nos

Hiv Nos

Deficiency Of Complement Initial Pathway

Deficiency Of Complement Terminal Pathway

Cfdd - [Complement Factor D Deficiency]

Immunodeficiency With Nk-Cell - [Natural-Killer Cell] Deficiency

Nonfamilial Hypogammaglobulinaemia

Common Variable Immune Deficiency

Nonfamilial Agammaglobulinaemia

Common Variable Agammaglobulinaemia

Agammaglobulinaemia Nos

Agammaglobulinaemia Antibody Deficiency Syndrome

Hypogammaglobulinaemia Antibody Deficiency Syndrome

Acquired Agammaglobulinaemia Nos

Hypogammaglobulinaemia Nos

Hyper Igm

Bacteremia 2

Bacteremia

Bacteremia, Susceptibility To, 2

BACTS2

Bacteremia, Susceptibility To

Bacteremia, Susceptibility To, Type 2

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

Orthologs Information

Species Symbol Source ID
Mus musculus SLPI MGD MGI:109297
Felis catus SLPI VGNC VGNC:81222
Rattus norvegicus SLPI RGD RGD:621768
Canis familiaris SLPI VGNC VGNC:49651
Macaca mulatta SLPI VGNC VGNC:108057
Others SLPI NCBI