CoraLite® Plus 488-conjugated BBS4 Recombinant antibody

BBS4 Recombinant Antibody for IF

Host / Isotype

Rabbit / IgG

Reactivity

Human

Applications

IF

Conjugate

CoraLite® Plus 488 Fluorescent Dye

CloneNo.

230303C2

Cat no : CL488-82961

Synonyms

Bardet Biedl syndrome 4, BBS4

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Validation Data Gallery

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  IF Staining of hTERT-RPE1 using CL488-82961

  Immunofluorescent analysis of (-20°C Methanol) fixed hTERT-RPE1 cells using CoraLite® Plus 488 BBS4 antibody (CL488-82961, Clone: 230303C2 ) at dilution of 1:200, CoraLite®594 ARL13B antibody (CL594-17711, red).

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  FC experiment of HeLa using CL488-82961

  1x10^6 HeLa cells were intracellularly stained with 0.8 ug CoraLite® Plus 488-conjugated BBS4 Recombinant antibody (CL488-82961, Clone:230303C2)(red), or 0.8 ug CoraLite® Plus 488-conjugated Rabbit IgG control Rabbit PolyAb (CL488-30000) (blue). Cells were fixed with 4% PFA and permeabilized with Flow Cytometry Perm Buffer (PF00011-C).

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Tested Applications

• Positive IF detected in: hTERT-RPE1 cells
• Positive FC detected in: HeLa cells

Recommended dilution

• Immunofluorescence (IF): IF : 1:50-1:500
• Flow Cytometry (FC): FC : 0.80 ug per 10^6 cells in a 100 µl suspension

It is recommended that this reagent should be titrated in each testing system to obtain optimal results.

Sample-dependent, Check data in validation data gallery.

Product Information

CL488-82961 targets BBS4 in IF applications and shows reactivity with Human samples.

• Tested Reactivity: Human
• Host / Isotype: Rabbit / IgG
• Class: Recombinant
• Type: Antibody
• Immunogen: BBS4 fusion protein Ag3430
• Full Name: Bardet-Biedl syndrome 4
• Calculated Molecular Weight: 519 aa, 58 kDa
• Observed Molecular Weight: 60 kDa
• GenBank Accession Number: BC027624
• Gene Symbol: BBS4
• Gene ID (NCBI): 585
• Conjugate: CoraLite® Plus 488 Fluorescent Dye
• Excitation/Emission Maxima Wavelengths: 493 nm / 522 nm
• Form: Liquid
• Purification Method: Protein A purification
• Storage Buffer: PBS with 50% Glycerol, 0.05% Proclin300, 0.5% BSA, pH 7.3.
• Storage Conditions: Store at -20°C. Avoid exposure to light. Stable for one year after shipment. Aliquoting is unnecessary for -20^oC storage.

Background Information

BBS4 (Bardet-Biedl syndrome protein 4) is one of the early BBS proteins discovered, with 35 mutations reported to cause the BBS phenotype (PMID: 26762677). BBS4 undergoes localization to the centriolar satellites of centrosomes and basal body of primary cilia, where it takes part in recruiting cargo to centriolar satellites and allowing the formation of a functional centrosomal microtubule organizing center (MTOC) (PMID: 25860617). Some research has found that BBS4 expression in humans during the development of CNS and sensory organs, concerning the cardinal clinical signs of BBS (PMID: 33860840).