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CRISP-1 Protein, Mouse (HEK293, His)

Cat. No.: HY-P76293
COA Handling Instructions

CRISP-1 protein plays a crucial role in promoting the functional maturation of spermatozoa during their transition from the testis to the ductus deferens. Its involvement underscores its significance in the complex regulatory network governing male reproductive physiology, emphasizing its potential impact on sperm functionality and fertility as these cells navigate through the reproductive tract. CRISP-1 Protein, Mouse (HEK293, His) is the recombinant mouse-derived CRISP-1 protein, expressed by HEK293 , with C-His labeled tag. The total length of CRISP-1 Protein, Mouse (HEK293, His) is 244 a.a., with molecular weight of ~26 KDa.

For research use only. We do not sell to patients.

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Description

CRISP-1 protein plays a crucial role in promoting the functional maturation of spermatozoa during their transition from the testis to the ductus deferens. Its involvement underscores its significance in the complex regulatory network governing male reproductive physiology, emphasizing its potential impact on sperm functionality and fertility as these cells navigate through the reproductive tract. CRISP-1 Protein, Mouse (HEK293, His) is the recombinant mouse-derived CRISP-1 protein, expressed by HEK293 , with C-His labeled tag. The total length of CRISP-1 Protein, Mouse (HEK293, His) is 244 a.a., with molecular weight of ~26 KDa.

Background

CRISP-1 protein is implicated in facilitating the functional maturation of spermatozoa during their transit from the testis to the ductus deferens. This suggests a crucial role for CRISP-1 in the intricate processes associated with sperm development and maturation. As these cells navigate through the reproductive tract, CRISP-1 is thought to play a pivotal role in promoting the necessary changes that contribute to the acquisition of functional capabilities by spermatozoa. The involvement of CRISP-1 underscores its significance in the complex regulatory network governing male reproductive physiology, emphasizing its potential impact on sperm functionality and fertility.

Species

Mouse

Source

HEK293

Tag

C-6*His

Accession

Q03401 (Q20-H244)

Gene ID

11571  [NCBI]

Molecular Construction
N-term
CRISP-1 (M1-H244)
Accession # Q03401
His
C-term
Synonyms
Cysteine-rich secretory protein 1; CRISP1; Sperm-coating glycoprotein 1; SCP 1; Aeg-1
AA Sequence

QDSSQENRLEKLSTTKMSVQEEIVSKHNQLRRMVSPSGSDLLKMEWNYDAQVNAQQWADKCTFSHSPIELRTTNLRCGENLFMSSYLASWSSAIQGWYNEYKDLTYDVGPKQPDSVVGHYTQVVWNSTFQVACGVAECPKNPLRYYYVCHYCPVGNYQGRLYTPYTAGEPCASCPDHCEDGLCTNSCGHEDKYTNCKYLKKMLSCEHELLKKGCKATCLCEGKIH

Molecular Weight

Approximately 26 kDa

Purity

Greater than 95% as determined by reducing SDS-PAGE.

Appearance

Lyophilized powder.

Formulation

Lyophilized from a 0.2 μm filtered solution of PBS, pH 7.4. Normally 5 % - 8 % trehalose, mannitol and 0.01% Tween 80 are added as protectants before lyophilization.

Endotoxin Level

<1 EU/μg, determined by LAL method.

Reconstitution

It is not recommended to reconstitute to a concentration less than 100 μg/mL in ddH2O.

Storage & Stability

Stored at -20°C for 2 years. After reconstitution, it is stable at 4°C for 1 week or -20°C for longer (with carrier protein). It is recommended to freeze aliquots at -20°C or -80°C for extended storage.

Shipping

Room temperature in continental US; may vary elsewhere.

Documentation

CRISP-1 Protein, Mouse (HEK293, His) Related Classifications

Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

  • Reconstitution Calculator

  • Dilution Calculator

  • Specific Activity Calculator

The reconstitution calculator equation

Volume (to add to vial) = Mass (in vial) ÷ Desired Reconstitution Concentration

Volume (to add to vial) = Mass (in vial) ÷ Desired Reconstitution Concentration
= ÷

The dilution calculator equation

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
× = ×
C1   V1   C2   V2

The specific activity calculator equation

Specific Activity (Unit/mg) = 106 ÷ Biological Activity (ED50)

Specific Activity (Unit/mg) = 106 ÷ Biological Activity (ED50)
Unit/mg = 106 ÷ ng/mL

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CRISP-1 Protein, Mouse (HEK293, His)
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HY-P76293
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