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Long name
Gemin 3/SMA Polyclonal Antibody, ALEXA FLUOR 555 Conjugated
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Also known as
Anti-Gemin 3/SMA PAb ALEXA FLUOR 555
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Category
Conjugated Primary Antibodies
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Conjugated with
ALEXA FLUOR® 555
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Host Organism
Rabbit (Oryctolagus cuniculus)
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Target Antigen
Gemin 3/SMA
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Specificity
This is a highly specific antibody against Gemin 3/SMA.
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Modification
Unmodified
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Modification Site
None
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Clonality
Polyclonal
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Clone
Polyclonal antibody
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Concentration
1ug per 1ul
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Source
This antibody was obtained by immunization of the host with KLH conjugated synthetic peptide derived from human Gemin 3
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Tested applications
IF(IHC-P)
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Recommended dilutions
IF(IHC-P)(1:50-200)
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Crossreactivity
Human, Mouse, Rat
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Cross reactive species details
Due to limited amount of testing and knowledge, not every possible cross-reactivity is known.
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Background of the antigen
Spinal muscular atrophy (SMA) is an autosomal recessive neurodegenerative disease characterized by loss of motor neurons in the spinal cord. SMA is caused by deletion or loss-of-function mutations in the SMN (survival of motor neuron) gene. Gemin3, also known as DP103, DDX20, DEAD-box protein DP130 and DEAD/H box 20, is a protein product of human chromosome 1p13.2. It associates directly with SMN and is a part of the SMN complex containing Gemin2, Gemin4, Gemin5 and Gemin6, as well as several spliceosomal snRNP proteins. The SMN complex plays an essential role in spliceosomal snRNP assembly in the cytoplasm and is required for pre-mRNA splicing of the nucleus. It is found in both the cytoplasm and the nucleus. The nuclear form is concentrated in subnuclear bodies called gems (for Gemini of the coiled bodies). Gemin3 also interacts with SmB, SmD2 and SmD3. It contains the conserved motif Asp-Glu-Ala-Asp (DEAD) characteristic of DEAD-box proteins. Gemin3 is a putative RNA helicase and shows ATPase activity. It is expressed in B and T cell neuroblastoma-derived cell lines, malignant melanoma tumor, normal testis and is expressed in low levels in colon, skeletal muscle, liver, kidney and lung.
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Purification
Purified by Protein A.
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Storage conditions
Store this antibody in aqueous buffered solution containing 1% BSA, 50% glycerol and 0.09% sodium azide. Keep refrigerated at 2 to 8 degrees Celcius for up to one year.
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Excitation emission
553nm/568nm
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Synonyms
Gemin3; Component of gems 3; DDX 20; DDX20; DDX20_HUMAN; DEAD Asp Glu Ala Asp box polypeptide 20; DEAD Asp-Glu-Ala-Asp box polypeptide 20; DEAD box protein 20; DEAD box protein DP 103; DEAD box protein DP103; DEAD-box protein DP103; DEAD/H Asp Glu Ala Asp/His box polypeptide 20 103kD; DEAD/H Asp Glu Ala Asp/His box polypeptide 20; DEAD/H BOX 20; DKFZP434H052; DP 103; DP103; Gemin-3; Gemin3; Probable ATP dependent RNA helicase DDX20; Probable ATP-dependent RNA helicase DDX20; SMN interacting protein.
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Properties
For facs or microscopy Alexa 1 conjugate. Very high photo stable ALEXA conjugate. If you buy Antibodies supplied by Bioss Primary Conjugated Antibodies. ALEXA FLUOR they should be stored frozen at - 24°C for long term storage and for short term at + 5°C.
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Conjugation
Alexa Fluor, ALEXA FLUOR 555
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French translation
anticorps
