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Invitrogen
DDX21 Polyclonal Antibody
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FIGURE: 1 / 2
DDX21 Antibody (PA5-30304) in ICC/IF
DDX21 Polyclonal Antibody detects DDX21 protein at nucleolus by immunofluorescent analysis. Sample: HCT 116 cells were fixed in 4% paraformaldehyde at RT for 15 min. Green: DDX21 protein stained by DDX21 Polyclonal Antibody (Product # PA5-30304) diluted at 1:500. Blue: Hoechst 33342 staining. Scale bar = 10 µm.
Product Details
PA5-30304
Applications
Tested Dilution
Publications
Product Specifications
Species Reactivity
Human
Host/Isotype
Rabbit
/ IgG
Class
Polyclonal
Type
Antibody
Immunogen
Recombinant protein encompassing a sequence within the center region of human DDX21. The exact sequence is proprietary.
Conjugate
Form
Liquid
Concentration
1 mg/mL
Purification
Antigen affinity chromatography
Storage buffer
PBS, pH 7, with 1% BSA, 20% glycerol
Contains
0.01% thimerosal
Storage conditions
Store at 4°C short term. For long term storage, store at -20°C, avoiding freeze/thaw cycles.
Shipping conditions
Ambient (domestic); Wet ice (international)
RRID
AB_2547778
Product Specific Information
Recommended positive controls: A549, HeLa, HepG2, HCT116.
Predicted reactivity: Mouse (86%), Rat (86%), Sheep (89%), Bovine (88%).
Store product as a concentrated solution. Centrifuge briefly prior to opening the vial.
Target Information
Eukaryotic initiation factor 2B (EIF2B), which is necessary for protein synthesis, is a GTP exchange factor composed of five different subunits. The protein encoded by this gene is the fourth, or delta, subunit. Defects in this gene are a cause of leukoencephalopathy with vanishing white matter (VWM) and ovarioleukodystrophy. Multiple transcript variants encoding different isoforms have been found for this gene.
⚠WARNING: This product can expose you to chemicals including mercury, which is known to the State of California to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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Bioinformatics
Protein Aliases: DEAD (Asp-Glu-Ala-Asp) box helicase 21; DEAD (Asp-Glu-Ala-Asp) box polypeptide 21; DEAD box protein 21; DEAD/H (Asp-Glu-Ala-Asp/His) box polypeptide 21; Gu protein; Gu-alpha; Nucleolar RNA helicase 2; Nucleolar RNA helicase Gu; Nucleolar RNA helicase II; RH II/Gu; RNA helicase II/Gu alpha
Gene Aliases: DDX21; GUA; GURDB; RH-II/GU; RH-II/GuA
UniProt ID: (Human) Q9NR30
Entrez Gene ID: (Human) 9188
Performance Guarantee
If an Invitrogen™ antibody doesn't perform as described on our website or datasheet,we'll replace the product at no cost to you, or provide you with a credit for a future purchase.*
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