DEFA4

Gene Symbol	DEFA4
Entrez Gene	1669
Alt Symbol	DEF4, HNP-4, HP-4, HP4
Species	Human
Gene Type	protein-coding
Description	defensin, alpha 4, corticostatin
Other Description	corticostatin|defensin, alpha 4, preproprotein|neutrophil defensin 4
Swissprots	Q6EZF8 P12838
Accessions	AAA64488 AAT68877 CAM91151 EAW80486 P12838 BC093959 AAH93959 BC106747 AAI06748 BC112091 AAI12092 BU616655 DN998607 X65977 CAA46792 NM_001925 NP_001916
Function	Has antimicrobial activity against Gram-negative bacteria, and to a lesser extent also against Gram-positive bacteria and fungi. Protects blood cells against infection with HIV-1 (in vitro). Inhibits corticotropin (ACTH)-stimulated corticosterone production. {ECO:0000269|PubMed:15616305, ECO:0000269|PubMed:15620707}.
Subcellular Location	Secreted.

• Antibodies
• Assays/Kits
• Proteins/Peptides
• siRNAs/Functional Genomics
• cDNA Clones
• Cell/Tissue/Blood Products

Human HNP-4 / DEFA4 ELISA Kit (Sandwich ELISA) - LS-F9823 from LifeSpan Bioscience Category ELISA Kit Prices $720.00 Sizes 1 plate Sensitivity 13.8 pg/ml Range 31.25-2000 pg/ml

Human DEFa4 ELISA Kit - abx151274 from Abbexa Category ELISA Kit Sensitivity 13.8 pg/ml Range 31.25 pg/ml - 2000 pg/ml

Alpha Defensin-4 (NP-4), Human, ELISA Kit - CSB-E17958h from ARP American Research Products Category ELISA Kit Prices $550.00, $790.00, $791.00, $794.00 Sizes 48 t, 96 t, 5 x 96t, 10 x 96t Sensitivity 7.81 pg/ml Range 31.25 pg/ml-2000 pg/ml

Defensin Alpha 4, Corticostatin (DEFa4), ELISA Kit - MBS2020962 from MyBioSource Category ELISA Kit Prices $380.00, $565.00, $765.00, $3,130.00, $5,670.00 Sizes 24 -strip-wells, 48 -strip-wells, 96 -strip-wells, 5x96-strip-wells, 10x96-strip-wells Sensitivity Typically less than 13.2pg/mL. Range 31.25-2000pg/mL

defensin, alpha 4, corticostatin, ELISA Kit - MBS935723 from MyBioSource Category ELISA Kit Prices $250.00, $550.00, $795.00, $2,890.00, $5,465.00 Sizes 24 -strip-wells (Limit 1), 48 -strip-wells, 96 -strip-wells, 5x96-strip-wells, 10x96-strip-wells Sensitivity The minimum detectable dose of human NP-4 is typically less than 7.81 pg/ml. The sensitivity of this assay, or Lower Limit of Detection (LLD) was defined as the lowest protein concentration that could be differentiated from zero. It was determined the mean O.D value of 20 replicates of the zero standard added by their three standard deviations. Range 31.25 pg/ml -2000 pg/ml.

ELISA Kit for Defensin Alpha 4, Corticostatin (DEFa4) - SEE137Hu from Uscn Life Science Inc. Category ELISA Kit Sensitivity The minimum detectable dose of this kit is typically less than 13.2pg/mL. Range 31.25-2000pg/mL The standard curve concentrations used for the ELISA’s were 2000pg/mL, 1000pg/mL, 500pg/mL, 250pg/mL, 125pg/mL, 62.5pg/mL, 31.25pg/mL

Human alpha Defensin-4(NP-4) ELISA Kit - CSB-E17958h from Cusabio Category ELISA Kit Sensitivity 7.81 pg/ml Range 31.25 pg/ml-2000 pg/ml

ELISA Kit for Defensin Alpha 4, Corticostatin (DEFa4) - SEE137Hu from Cloud-clone Category ELISA Kit Sensitivity The minimum detectable dose of this kit is typically less than 13.2pg/mL. Range 31.25-2000pg/mL The standard curve concentrations used for the ELISA's were 2000pg/mL, 1000pg/mL, 500pg/mL, 250pg/mL, 125pg/mL, 62.5pg/mL, 31.25pg/mL

Human DEFA4 ELISA Kit - E011490 from Biobool Category ELISA Kit Sensitivity Typically less than 13.2pg/mL.

DEFA4 ELISA Kit (Human) (OKCD00767) - OKCD00767 from Aviva Systems Biology Category ELISA Kit Prices $545.00 Sizes 96 wells Sensitivity < 13.8 pg/mL Range 31.25-2,000 pg/mL

Human DEFA4 ELISA Kit - orb405891 from Biorbyt Category ELISA Kit Sensitivity 7.81 pg/ml Range 31.25 pg/ml-2000 pg/ml

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