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Recombinant Human Acetylcholine receptor subunit beta (CHRNB1), partial

Recombinant Human Acetylcholine receptor subunit beta (CHRNB1), partial

Code	CSB-YP005395HU
MSDS	MSDS
Size	Pls inquire
Source	Yeast
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Code	CSB-EP005395HU
MSDS	MSDS
Size	Pls inquire
Source	E.coli
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Code	CSB-EP005395HU-B
MSDS	MSDS
Size	Pls inquire
Source	E.coli
Conjugate	Avi-tag Biotinylated E. coli biotin ligase (BirA) is highly specific in covalently attaching biotin to the 15 amino acid AviTag peptide. This recombinant protein was biotinylated in vivo by AviTag-BirA technology, which method is BriA catalyzes amide linkage between the biotin and the specific lysine of the AviTag.
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Code	CSB-BP005395HU
MSDS	MSDS
Size	Pls inquire
Source	Baculovirus
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Code	CSB-MP005395HU
MSDS	MSDS
Size	Pls inquire
Source	Mammalian cell
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Product Details
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Customer Reviews and Q&A
Target Background

Product Details

Purity

>85% (SDS-PAGE)

Target Names

CHRNB1

Uniprot No.

P11230

Alternative Names

Acetylcholine receptor protein beta chain precursor; Acetylcholine receptor subunit beta; ACHB_HUMAN; AChR; ACHRB; Cholinergic receptor nicotinic beta polypeptide 1 (muscle); Chrnb 1; CHRNB; chrnb1; CMS1D; CMS2A; Nicotinic acetylcholine receptor beta subunit precursor; SCCMS

Species

Homo sapiens (Human)

Protein Length

Partial

Tag Info

Tag type will be determined during the manufacturing process.

The tag type will be determined during production process. If you have specified tag type, please tell us and we will develop the specified tag preferentially.

Form

Lyophilized powder
Note: We will preferentially ship the format that we have in stock, however, if you have any special requirement for the format, please remark your requirement when placing the order, we will prepare according to your demand.

Buffer before Lyophilization

Tris/PBS-based buffer, 6% Trehalose, pH 8.0

Reconstitution

We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20℃/-80℃. Our default final concentration of glycerol is 50%. Customers could use it as reference.

Troubleshooting and FAQs

Protein FAQs

Storage Condition

Store at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw cycles.

Shelf Life

The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself.
Generally, the shelf life of liquid form is 6 months at -20°C/-80°C. The shelf life of lyophilized form is 12 months at -20°C/-80°C.

Lead Time

Delivery time may differ from different purchasing way or location, please kindly consult your local distributors for specific delivery time.
Note: All of our proteins are default shipped with normal blue ice packs, if you request to ship with dry ice, please communicate with us in advance and extra fees will be charged.

Notes

Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.

Datasheet

Please contact us to get it.

Customer Reviews and Q&A

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Target Background

Function

After binding acetylcholine, the AChR responds by an extensive change in conformation that affects all subunits and leads to opening of an ion-conducting channel across the plasma membrane.

Gene References into Functions

Study traced the cause of congenital myasthenia syndrome in unrelated patients with dominant missense mutations in the M2 domain of AChR. A valine residue is replaced by a smaller alanine either in the epsilon subunit or an equivalent position in the beta one. Also, each valine in the valine ring was found to contribute to channel kinetics equally, and the valine ring has bee optimized during evolution to govern channe... PMID: 27375219
This study reports on the presence of the CHRNB1 at the cellular level in human skeletal muscle and placenta and that mRNA expression mirrors that of protein within cell types. PMID: 28153524
These findings identify novel Golgi retention signals in the beta and delta subunit loops that regulate surface trafficking of assembled AChR and may help prevent surface expression of unassembled subunits. PMID: 24240098
Single nucleotide polymorphisms , rs55633891 (alpha9, C>T) and rs17856697 (beta1, A>G), did not exhibit a significant trend to be associated with cervical lesions. PMID: 22406075
the beta1 subunit showed significantly increased expression in lung tumors as compared to non-tumor bronchial tissue PMID: 17015027
Extracellular beta1-beta2 and cysteine-loops bridge the pre-M1 transmembrane domain and M2-M3 linker to transduce agonist binding into channel gating. PMID: 19279256

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Involvement in disease

Myasthenic syndrome, congenital, 2A, slow-channel (CMS2A); Myasthenic syndrome, congenital, 2C, associated with acetylcholine receptor deficiency (CMS2C)

Subcellular Location

Cell junction, synapse, postsynaptic cell membrane; Multi-pass membrane protein. Cell membrane; Multi-pass membrane protein.

Protein Families

Ligand-gated ion channel (TC 1.A.9) family, Acetylcholine receptor (TC 1.A.9.1) subfamily, Beta-1/CHRNB1 sub-subfamily

Database Links

HGNC: 1961

OMIM: 100710

KEGG: hsa:1140

STRING: 9606.ENSP00000304290

UniGene: Hs.330386

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