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DEFB4A / BD-2

defensin, beta 4A

Defensins form a family of microbicidal and cytotoxic peptides made by neutrophils. Members of the defensin family are highly similar in protein sequence. This gene encodes defensin, beta 4, an antibiotic peptide which is locally regulated by inflammation.

Gene Name: defensin, beta 4A
Synonyms: DEFB4A, Beta-defensin 2, Beta-defensin 4A, DEFB-2, DEFB102, Defensin, beta 2, Defensin, beta 4, Defensin, beta 4A, DEFB4, DEFB2, HBD-2, Skin-antimicrobial peptide 1, BD-2, SAP1
Target Sequences: NM_004942 NP_004933.1

Publications (1)

1
Gingival tissue human beta-defensin levels in relation to infection and inflammation. Meltem Özdemir, Feriha Caglayan, Floris J Bikker, Pirkko Pussinen, Eija Könönen, Nermin Yamalik, Mervi Gürsoy, Dareen Fteita, Kamran Nazmi, Güliz N Güncü, Milla Pietiäinen, Mimmi Tolvanen, Ulvi Kahraman Gürsoy. Journal of clinical periodontology. 2020 March;47:309-318. [Full Text Article] [PubMed:31799742] Related Antibodies: LS-B13646.

☰ Filters
Products
Proteins (16)
Over-Expression Lysate (2)
Recombinant (14)
DEFB4A / BD-2 (16)
No (16)
GST (1)
His-GST (2)
His-GST, N-terminus (1)
Myc-DDK (Flag) (2)
Human (11)
Mouse (3)
Rat (1)
293T Cells (1)
E. coli (12)
HEK 293 Cells (1)
Wheat Germ Extract (1)
Purified (7)
Low endotoxin level (7)
Biologically active (6)
Select
E. coli
None
Biologically active
Less than 0.1 ng/µg of protein (less than 1EU/µg).
4.3 kDa
5 µg/$268; 20 µg/$349
DEFB4A / BD-2 Protein
Select
E. coli
None
Biologically active
4.3 kDa
5 µg/$267; 20 µg/$351; 100 µg/$841; 250 µg/$1,371; 1 mg/$2,184; 500 µg/$1,647
DEFB4A / BD-2 Protein - Recombinant Defensin Beta 2 By SDS-PAGE
Select
E. coli
His-GST, N-terminus
36.7 kDa
10 µg/$259; 50 µg/$331; 100 µg/$482; 200 µg/$602; 1 mg/$1,553; 500 µg/$1,156; 5 mg/$2,481; 2 mg/$1,723
DEFB4A / BD-2 Protein - Recombinant Defensin Beta 2 By SDS-PAGE
Select
E. coli
His-GST
36.8 kDa
10 µg/$275; 50 µg/$402; 100 µg/$642; 200 µg/$802; 1 mg/$1,876; 500 µg/$1,430; 5 mg/$2,838; 2 mg/$2,060
Select
None
Biologically active
4.3 kD
20 µg/$476
DEFB4A / BD-2 Protein - 12.5% SDS-PAGE of human DEFB4 stained with Coomassie Blue
Select
Wheat Germ Extract
GST
33.4 kDa
10 µg/$479; 25 µg/$670
DEFB4A / BD-2 Protein - Western validation with an anti-DDK antibody * L: Control HEK293 lysate R: Over-expression lysate
Select
293T Cells
Myc-DDK (Flag)
7.04 kDa
20 µg/$150
DEFB4A / BD-2 Protein - Western validation with an anti-DDK antibody * L: Control HEK293 lysate R: Over-expression lysate
Select
HEK 293 Cells
Myc-DDK (Flag)
7.04 kDa
100 µg/$494
Select
E. coli
None
Biologically active
Less than 1 EU/µg (determined by LAL method).
4.3 kDa
1 mg/$2,653; 20 µg/$368
Select
E. coli
None
Biologically active
Less than 1 EU/µg (determined by LAL method).
5.5 kDa
1 mg/$2,880; 20 µg/$372
Select
E. coli
None
5.5 kDa
20 µg/$349; 5 µg/$268
Select
E. coli
None
Less than 1.0 EU/µg protein (determined by LAL method).
4.3 kDa
10 µg/$269; 50 µg/$368
Select
E. coli
None
Less than 1.0 EU/µg protein (determined by LAL method).
~6 kDa
20 µg/$432; 1 mg/$4,915
Select
E. coli
None
Biologically active
Less than 1.0 EU/µg protein (determined by LAL method).
~4 kDa
20 µg/$362; 100 µg/$746; 1 mg/$2,551
DEFB4A / BD-2 Protein - Recombinant Defensin Beta 2 By SDS-PAGE
Select
E. coli
His-GST
35.5 kDa
10 µg/$273; 50 µg/$390; 100 µg/$622; 200 µg/$777; 1 mg/$1,840; 500 µg/$1,398; 5 mg/$2,801; 2 mg/$2,023
Select
E. coli
None
Less than 1.0 EU/µg protein (determined by LAL method).
4.33kD
10 µg/$269; 50 µg/$372; 500 µg/$1,585; 1 mg/$2,157
Viewing 1-16 of 16 product results


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For RESEARCH USE ONLY. Intended for use by laboratory professionals. Not intended for human diagnostic or therapeutic purposes.

The data on this page has been compiled from LifeSpan internal sources, the National Center for Biotechnology Information (NCBI), and The Universal Protein Resource (UniProt).